The Ultimate Guide to Finding the Best Nitro Cold Brew Coffee Maker: Comparing Top Models and Exploring the World of Nitro Cold Brew

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Are you tired of searching for the best nitro cold brew coffee maker? Look no further! In this article, we will explore the world of nitro cold brew and answer all your burning questions. Ever wondered what makes nitro cold brew different from regular coffee or if it's bad for your health? We've got you covered. Plus, we will dive into the top 7 nitro cold brew coffee makers for home use, providing you with all the information you need to make the perfect cup of smooth, velvety nitro cold brew from the comfort of your own kitchen. So grab a cup of coffee (or should we say nitro cold brew?), sit back, and let's embark on this caffeinated adventure together!

Understanding Nitro Cold Brew

There is a lot of misinformation circulating about nitro cold brew and its characteristics. So, what exactly is nitro cold brew? Nitro cold brew is essentially cold brew coffee that has been infused with nitrogen. This infusion process results in a smooth, creamy, and sweet brew that closely resembles the texture of a Guinness beer. Nitro cold brew is highly sought after because of its natural sweetness, reduced acidity, and smoother, bolder, and less bitter flavor.

Is Nitro Cold Brew Harmful to Your Health?

It is difficult to provide a definitive answer to this question, as there is still ongoing debate among experts. Some people believe that nitro cold brew is healthier than other coffee types due to its lower acidity levels. However, there is currently no scientific evidence to support this claim. On the other hand, some individuals argue that nitro cold brew is detrimental to health because it contains high amounts of caffeine. Again, there is no scientific evidence to substantiate this belief. Ultimately, the decision of whether or not to consume nitro cold brew rests with the individual.

Can Creamer be Added to a Nitro Cold Brew Coffee Maker?

Yes, it is possible to add creamer to your nitro cold brew coffee maker. However, we recommend using non-dairy creamer, as it will not curdle when mixed with the nitro cold brew. Additionally, it is advisable to avoid using sweetened creamers, as they may negatively impact the taste of your coffee.

Does Nitro Cold Brew Taste Bitter?

what is nitro cold brew

Nitro cold brew does not taste bitter, unless you are using coffee that has a bitter flavor profile. In fact, the slow immersion technique employed in nitro cold brew production significantly reduces acidity and bitterness. When coffee is brewed with hot water, the high temperature can lead to coffee beans being burnt and over-extraction, resulting in a bitter taste. Similarly, hot water extraction extracts more acids from the coffee grounds, contributing to acidity. In contrast, cold brew's slow immersion process minimizes acidity levels. If you experience acid reflux, you can try filtering the cold brew through a finer paper filter to remove any coffee sediment.

Nitro Cold Brew and Caffeine

Nitro Cold Brew Caffeine

Contrary to popular belief, nitro cold brew does not contain more caffeine than regular coffee. The only situation in which nitro cold brew could have higher caffeine content is if you prepare a stronger batch by using more coffee. If you want to increase caffeine levels in your nitro cold brew without adjusting the coffee amount, you can experiment with different coffee bean varieties. Caffeine levels can vary based on factors such as the type of bean, its origin, processing methods, growing conditions, bean age, roast level, and infusion duration during cold brew preparation. For instance, robusta beans generally have higher caffeine content. Single origin beans that are naturally processed and shade grown also tend to contain more caffeine. Furthermore, fresher beans, lighter roasts, and longer cold brew infusion periods can result in a higher caffeine concentration.

Is Nitro Cold Brew Stronger than Regular Coffee?

Is Nitro Cold Brew Stronger than Regular Coffee

The notion of coffee strength is often misunderstood by many coffee drinkers. People often mistake a coffee's bitterness or dark appearance for strength. However, the strength of a coffee refers to the amount of extracted flavor from the coffee grounds. Generally, using more coffee grounds produces a stronger cup of coffee. Multiple factors contribute to the extraction process, but a darker roast does not necessarily mean a stronger coffee. In the case of nitro cold brew, it is typically stronger than regular coffee due to the presence of sediment from metallic filters or porous cheesecloth used during the filtration process. This sediment increases the coffee concentration, resulting in a stronger cup of nitro coffee compared to drip coffee filtered with paper.

Can Nitro Cold Brew Be Fatal?

If you are concerned about the potential fatality of nitro cold brew, rest assured that it is no more dangerous than any other cup of coffee. Nitro cold brew contains similar amounts of caffeine as regular coffee and cold brew. Therefore, it would require consuming an excessive amount of nitro cold brew to overdose on caffeine. However, it is worth noting that the most probable cause of death would not be the nitro cold brew itself, but rather issues such as contamination from bacteria in cans or kegs, or accidents while traveling to purchase nitro cold brew.

What Ingredients are Used in Nitro Cold Brew?

Nitro Cold Brew primarily consists of cold brew coffee and nitrogen or nitrous oxide. These two elements are combined to create a harmonious blend that is both creamy and robust. The infusion of nitrogen also enhances the natural sweetness of the cold brew. If you are a fan of Guinness and cold brew coffee, you will definitely enjoy Nitro Cold Brew.

Top 7 nitro cold brew coffee makers for home use

If you're looking for a nitro cold brew coffee maker for home use, there are various options available to suit your needs. This buyers' guide will help you select the perfect one.

When choosing the best nitro cold brew coffee maker, it's important to remember that the listed capacity of a nitro cold brew keg does not determine how much liquid you can put in. You should only fill the keg up to about 75 percent to allow room for the gas.

Image Product Features Price
Best Overall The Original Royal Brew
  • Improved stout creamer faucet
  • No leak pouring
  • Unique pressure relief valve
  • 64 oz keg
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Value For Money Nitroknox Coffee Kit
  • Simple & convenient
  • Compact size
  • 2 cups capacity
  • Includes 10 nitro chargers
Check Price
GrowlerWerks uKeg GrowlerWerks uKeg
  • Double-wall vacuum insulation
  • Can steep cold-brew coffee
  • Double filtration system
  • 64 oz keg
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My Morning Brew My Morning Brew
  • Stainless steel spear with pressure relief valve
  • Stainless steel faucet
  • Works with 8g N2O cartridge
  • 64 oz keg
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The Original Royal Brew Extra Large Home Keg The Original Royal Brew Extra Large Home Keg
  • Ideal for large groups
  • Improved stout creamer faucet
  • Uses two 8g N2O cartridges
  • 128 oz keg
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Hatfields London NitroPress Hatfields London NitroPress
  • Patented high-pressure nitro nozzle
  • Durable stainless steel
  • 2 cups capacity
  • Compatible with N2O and CO2 cartridges
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Vinci Keg System Vinci Keg System
  • Food-grade stainless steel
  • Spear with pressure relief valve
  • Easy dispense stout handle
  • 67 oz keg
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The Original Royal Brew

The Original Royal Brew Nitro Cold Brew Coffee Maker - Gift for Coffee Lovers - 64 oz Home Keg, Nitrogen Gas System Coffee Dispenser Kit

The Original Royal Brew is a reliable and durable nitro cold brew coffee system. It features a 64-ounce stainless steel keg with an updated stainless steel faucet that ensures a leak-free pouring experience.

With the Royal Brew nitro keg, your beverages will stay fresh for up to two weeks. However, it's important to note that you'll need enough space in your refrigerator to store the keg, which measures 7 inches across and almost 14 inches tall. Additionally, you should refrigerate the keg for at least an hour before serving the coffee.

This coffee maker uses either two 2g nitrogen cartridges or 8g N2O cartridges to create nitro cold brew coffee. The choice of cartridges will affect the taste of the coffee, with N2O cartridges producing a sweeter flavor. Keep in mind that the cartridges are sold separately.

Apart from making nitro cold brew coffee, the Royal Brew system can also infuse other beverages such as seltzer water and lemonade using CO2 cartridges.

Cleaning the Royal Brew coffee maker is easy with the included cleaning brushes. However, it's important to wash it by hand as it is not dishwasher-safe, despite being made of stainless steel.


  • An attractive appearance
  • Moderate capacity
  • Uses standard cartridges
  • Can make a variety of drinks


  • Requires hand washing
  • Takes up space in the fridge
  • One hour wait time before serving

Check Price on Amazon

Nitroknox Coffee Kit

Nitro Cold Brew Coffee Kit by Nitroknox – Custom 1pt Aluminum Metal Head Dispenser, Pure Nitrogen (N2) Gas Chargers Cartridges – NCB Maker with x10 Chargers for Nitro Coffee From Home (Matte Black)

The Nitroknox Coffee Kit is a compact and portable nitro cold brew system that is perfect for travel or office use.

With its one-pint capacity, the Nitroknox dispenser is similar in size to a water bottle with a larger top that contains the pressure valve. This makes it convenient for enjoying nitro cold brew coffee on the go. Since you'll likely consume the coffee in two servings, long-term freshness is not a major concern.

Unlike larger cold brew kegs, the Nitroknox allows you to enjoy your nitro brew coffee immediately after infusing it with gas. However, it's important to start with very cold coffee. The Nitroknox uses 2g nitrogen chargers, which are a standard size. Keep in mind that the small size of this coffee maker means you'll go through chargers more quickly.


  • Portable
  • Standard charger size
  • Quickly makes nitro cold brew
  • Affordable


  • Small capacity
  • Made of aluminum
  • Requires hand washing

Check Price on Amazon

GrowlerWerks uKeg

GrowlerWerks uKeg Nitro Cold Brew Coffee Maker, 50 oz, Black Chrome

The GrowlerWerks uKeg coffee maker offers a unique feature compared to other nitro cold brew systems: it can also make cold brew coffee. It has a built-in double filtration system that prevents clogs and allows you to steep coarse-ground coffee in a filter bag.

While the proprietary filter bags are not reusable and must be purchased from the manufacturer, you can also use premade cold brew coffee to avoid waste. To make nitro cold brew, simply remove the filter bags, add filtered water, shake the keg, and then dispense the coffee with a cascading pour. This model's speed is a clear advantage.

Made of food-grade stainless steel, the 50-ounce keg features a gauge that shows the remaining servings of coffee. The automatic nitro regulator cap maintains pressure to keep the nitro cold brew fresh for weeks. The double-wall insulation helps keep the coffee cold even when the keg is out of the refrigerator.

The uKeg nitro coffee maker uses 16g nitrous oxide gas chargers, which may need to be purchased from GrowlerWerks. Some users have found this to be expensive, especially since the brand does not sell plain nitrogen chargers.


  • Sleek design
  • Can make cold brew coffee
  • Visual gauge
  • Maintains freshness for weeks


  • Uncommon charger and filter bag size
  • Limited charger options
  • Higher price point

Check Price on Amazon

My Morning Brew Premium Brewing Kit

My Morning Brew Nitro Cold Brew Coffee Maker | Premium Portable Home Brewing Kit (Black)

The My Morning Brew nitro cold brew coffee maker offers a more affordable option for a coffee maker in this size range. With a black matte finish and solid stainless steel construction, it stands out from its competitors. Once assembled, it stands at approximately 13 inches tall.

The 64-ounce mini keg should be refrigerated for at least an hour before serving the nitro cold brew coffee.

The manufacturer recommends using 8g nitrous oxide cartridges, which are also compatible with 2g nitrogen cartridges. However, the cartridges must be purchased separately.

While the manufacturer may not have a strong online presence, the My Morning Brew Premium Brewing Kit includes cleaning brushes and offers support. Keep in mind that some customers have reported potential gas leaks with this model.


  • Well-crafted and sturdy
  • Moderate capacity
  • Uses standard N2O cartridges
  • Includes cleaning brushes


  • Potential nitrogen gas leaks
  • Takes up space in the fridge
  • Cartridges must be purchased separately

Check Price on Amazon

The Original Royal Brew Nitro Cold Brew Coffee Maker - Gift for Coffee Lovers -128 oz Extra Large Home Keg, Nitrogen Gas System Coffee Dispenser Kit - Use Nitrogen or Nitrous Oxide

The Original Royal Brew Extra Large Home Keg stands out for its immense 128-ounce capacity. The durable stainless steel keg features an improved stout creamer faucet just like the smaller model, making it a reliable choice for brewing larger quantities of nitro cold brew coffee.

This king-size nitro cold brew machine can be powered by either four 2g nitrogen cartridges or two 8g nitrous oxide cartridges. Once the cold brew and gas cartridges are loaded, you'll need to shake the heavy keg and refrigerate it for an hour.

Cleaning this model is similar to the smaller Royal Brew coffee maker. It's important to hand wash the keg with warm soapy water using the included cleaning brushes, as it is not dishwasher-safe.

One of the advantages of purchasing a Royal Brew product is the availability of informative resources on the manufacturer's website. Additionally, their support team is easily reachable for any inquiries or assistance.


  • Large capacity
  • Durable construction
  • Uses standard N2O cartridges
  • Includes cleaning brushes


  • Takes up space in the fridge
  • Heavy keg requires shaking
  • Wait time of twenty minutes between charges

Check Price on Amazon

Hatfields London NitroPress

Hatfields London NitroPress Nitro Cold Brew Coffee Maker 500ml/16oz

The Hatfields London NitroPress is a portable nitro brew system with a capacity of one pint. It features an elegant stainless steel exterior with attractive trim, making it a stylish choice. However, it is slightly more expensive than other nitro brewers in the same size range.

The NitroPress coffee maker is compatible with nitrogen and nitrous oxide cartridges for infusing coffee. It can also be used for making fizzy cocktails using a CO2 cartridge, adding to its versatility. Remember to remove the aerator from the nozzle if you want to use it as a whipped cream dispenser.

This coffee maker is designed for instant gratification, allowing you to immediately enjoy your nitro coffee after loading the cold brew and gas cartridge and giving it a good shake. It's crucial to start with very cold coffee to achieve the best results.

The typical capacity of the NitroPress allows for two coffee drinks or four cocktails, making it ideal for serving on the spot rather than storing for extended periods. However, if necessary, you can keep the contents fresh in the refrigerator. The NitroPress can also be used to make infused drinks.

If you opt for the stainless steel model, it is dishwasher-safe, making cleanup a breeze. The manufacturer provides excellent support and even offers a recycling service for used gas cartridges.


  • Elegant design
  • Can make cold brew coffee
  • Visual gauge
  • Maintains freshness for weeks


  • Uncommon charger and filter bag size
  • Limited charger options
  • Higher price point

Check Price on Amazon

Vinci Keg System

The Vinci Keg System is another option with a 67-ounce capacity. Made of food-grade stainless steel, it features a spear with a pressure relief valve, an easy dispense stout handle, and a visual gauge to monitor the remaining coffee.

To prepare nitro cold brew coffee, simply load the cold brew and insert the gas cartridge, then enjoy a smooth pour. The Vinci Keg System uses standard N2O cartridges, making it easy to find replacements.

Cleaning this coffee maker is a breeze, and it can be safely placed in the dishwasher due to its stainless steel construction.


  • Food-grade stainless steel
  • Pressure relief valve on the spear
  • Easy dispense stout handle
  • 67 oz keg capacity


  • Takes up space in the fridge
  • Some customers reported leaking issues
  • Requires hand washing for the pressure relief valve

Check Price on Amazon

Hatfields London NitroPress Portable Handheld Nitro Dispenser

Introducing the Hatfields London NitroPress Portable Handheld Nitro Dispenser, the first of its kind for home nitro cold brew makers. As we mentioned earlier, these handheld dispensers have a downside – they can only make up to 32 ounces of coffee at a time. But they make up for it with their portability. You can even take this brewer on the go to enjoy your own nitro cold brew wherever you are.

The NitroPress works with either N2 or N2O, giving you flexibility in the flavor and texture you can achieve. N2 is pricier but gives a creamier texture, while many people prefer the more affordable N2O for its slightly sweet flavor. It's great to have the option to switch between these forms of nitrogen.

This NitroPress is not just a larger whipped cream dispenser – it's designed specifically for cold brew coffee. The nozzle on this brewer mimics the spout of a beer tap, aerating the foam as you pour and creating an even and integrated texture.

Check out our NitroPress review and some delicious recipes.

Other notable features of this brewer include:

- Great design and durable materials

- Super portable

- Compatible with CO2 cartridges for other uses

Royal Brew Nitro Cold Brew Coffee Maker Home Keg Kit System

The Royal Brew Nitro Cold Brew system is even bigger than the previous model, holding a generous 64 ounces. This keg is perfect for households that go through a lot of cold brew – it can last a week. Its stainless steel keg with a chrome finish adds a touch of elegance to your kitchen. There's also a larger 128-ounce version available, but keep in mind that it is taller and may require more space in your fridge.

Compared to the GrowlerWerks brewer, which only works with N2O, the Royal Brew Nitro Cold Brew system works with both N2 and N2O. However, the cartridges are not included with this machine. It's compatible with almost any type of 8-gram nitrous oxide cartridge or any 2-gram pure nitrogen cartridge. For the thickest textures that mimic a stout beer, you can even use two nitrogen capsules at once.

To ensure a perfect creamy texture, this brewer features a dual-action pouring system with a stout creamer faucet that delivers the frothy texture of a Guinness beer on tap. And when not in use, a tap plug keeps the faucet closed, preventing leaks and maintaining cleanliness. Check out our Royal Brew Nitro coffee keg review for more details.

Some key features of this brewer include:

- Stout creamer faucet

- Tap plug

- Cleaning brushes

- Supports N2O and N2

AT HOME Nitro Cold Brew Maker

AT HOME Nitro Cold Brew Maker

Introducing the AT HOME Nitro Cold Brew Maker from HB Brewing, the first nitro cold brew maker on our list. We often recommend these mini kegs to customers who want to enjoy a delicious nitro cold brew at home. The kit offers two options – an insulated version and a non-insulated version. Since it will likely be stored in your fridge, the insulated version may not be necessary.

Each kit includes a matte black 64-ounce mini keg, a stainless steel top with a proprietary pressure relief valve for a rich and creamy taste, a stainless steel faucet and handle set, two hoses, O-rings for a tight seal, cleaning utensils, and the Nitrogen holder for when you buy the Nitrous Oxide. The AT HOME Nitro Cold Brew Maker is arguably the best nitro cold brew maker on the market.

Some pros of this brewer include:

- Leak-proof design

- Tight O-ring seals for freshness

- Quality engineering made in the US

My Morning Brew Nitro Maker

My Morning Brew Nitro Maker

Introducing the My Morning Brew Nitro Maker, our best budget choice for a nitro cold brew maker. This machine, manufactured by My Morning Brew, comes in two variations – matte black or stainless steel. Both options are priced equally and offer the same performance. If you're craving a frothy, rich, and bold cold brew, this machine will not disappoint. Its cascading and foamy top layer rivals that of a professionally prepared cafe drink.

The kit includes a 64-ounce keg, a stainless steel top assembly with a well-engineered pressure relief system, a stainless steel handle and faucet, the Nitrous Oxide Holder, and cleaning utensils. While you need to purchase the N2O separately, it's worth the effort. The manufacturer even offers a full reimbursement guarantee for anyone unsatisfied with its performance. Plus, this machine conveniently fits in your fridge. If affordability is a priority, the My Morning Brew Nitro Maker is your best option.

Some pros of this brewer include:

- Lower price compared to competitors with similar performance

- 100% money-back guarantee

- Matte black or stainless steel options for different colors

GrowlerWerks uKeg Nitro Cold Brew Coffee Maker

The GrowlerWerks uKeg is a keg-style nitro cold brew coffee maker that holds 50 ounces. That's enough for a few 8-ounce cups of coffee per batch. Its double-walled, vacuum-insulated brewing chamber is made from food-grade stainless steel, ensuring freshness and coldness. Plus, it features a convenient handle for easy outdoor enjoyment of your cold coffee.

This brewer maintains the perfect pressure for weeks at a time, thanks to its regulator cap, which also creates micro-bubbles and keeps the coffee fresh. The customizable pressure gauge allows you to find the ideal pressure for your preferred texture.

What sets it apart is the inclusion of two filter bags that allow you to make the cold brew right in the nitro coffee machine, eliminating the need for separate preparation. While the nitro gas chargers may or may not come with the machine depending on where you order it from, be prepared to purchase those cartridges separately. This brewer works with 16-gram gas nitro chargers and only works with nitrous oxide.

Key features of this brewer include:

- Customizable pressure gauge

- Double filtration system

- Automatic pressure regulation

- Turbulating tap for optimal texture

iSi Nitro Whip 1 Quart Dispenser

The iSi Nitro Coffee Dispenser is another at-home nitro brew coffee maker of the dispenser variety. It is in a similar price range to the NitroPress, with the main difference being its appearance and the cartridges it uses.


We tried the iSi dispenser and it works great. It features brown accents on the diffuser tip and the cartridge holder, giving it a more crafty appearance. These brown accents are made of a non-slip silicone grip, which is a nice feature when handling the dispenser during the shaking process to properly integrate the nitrogen gas.

One downside worth noting is that this dispenser is only compatible with iSi brand nitrogen chargers, limiting your options.

Key features of the iSi Nitro Whip include:

- Stainless steel body

- Brown accents made of grippy silicone

- Diffuser tip

Price & Warranty

When shopping for nitro cold brew coffee machines, consider the price and warranty. Higher-quality manufacturers generally offer support and a limited warranty with their machines, while lower-end models may only provide a short return period.

Design & Ease of Use

Consider the design and ease of use when choosing a nitro cold brew coffee maker. Some options offer a more refined aesthetic, while others prioritize usability. If you're new to brewing nitro cold brew, ease of use should be a factor in your decision-making process.

Size & Capacity

Take into account the size and capacity of the machine. If you have limited fridge space, choose a smaller system. Most machines have a capacity of 48 to 64 ounces. If you have a large family or often entertain guests, opt for a device with a larger capacity.

Mini Kegs

Mini kegs are another option for compact nitro cold brew makers. These kegs are designed to hold a small amount of concentrate and often have a tap for easy dispensing using nitrogen cartridges.

4 Things to Consider when Buying a Nitro Cold Brew Coffee Machine

When shopping for a nitro cold brew coffee machine, consider these four groups of features:

NutriChef Nitro Cold Brew Keg

NutriChef Nitro Cold Brew Keg

The NutriChef Nitro Cold Brew Keg is the final nitro cold brew maker on our list. It shares similarities with the previous item we reviewed, featuring a gripped stainless steel handle, stainless steel spear and faucet, a well-engineered pressure valve for freshness, compatible tooling equipment, and a 64-ounce keg to deliver fresh, cascaded nitro cold brew. Once you buy some N2O, you'll be able to enjoy this at home. This nitro cold brew maker proves that food and drinks can be just as good when made at home.

Some pros of this brewer include:

- Gripped handle for a finished look

- Pressure valve to ensure freshness

- Conveniently store the stainless steel keg in your fridge for a nice, cold beverage

Nitro Coffee Setup

whipped cream dispenser

The nitro coffee setup can be quite expensive if you're on a budget. A cheaper alternative is using a whipped cream container for the final step of the brewing process. However, this method can be hassle as you'll need to frequently change nitrogen gas cartridges and run additional gas purges.

mini keg

A mini keg is the best way to make nitro cold brew at home. These kegs not only look nice but also efficiently preserve the cold brew. They can be stored in your fridge and are ready to use whenever you need them. You can easily take them to parties or the beach, as they can stay cold outside the fridge for a while.

Considerations for Buying a Nitro Cold Brew Coffee Maker:

- Material: Nitro kegs are typically made of either aluminum or stainless steel.

- Capacity: Choose a capacity based on the number of people you plan to serve.

- Charger: Decide between nitrogen and nitrous oxide chargers – nitrogen is recommended for better results.

- Ease of Use: Look for options with wide openings for easy cleaning and simple cartridge installation.

Other Applications

There are advantages and disadvantages to choosing a nitro cold brew keg that can be used for other purposes. On one hand, it's convenient to have a keg that can hold nitro cold brew coffee as well as other beverages like beer, tea, wine, or soda. Many of these kegs allow you to switch between nitrogen and CO2 cartridges, giving you more options for drinks.

However, kegs that are designed for multiple types of beverages don't perform as well when it comes to making a great cup of nitro cold brew coffee. We prefer options that are specifically made for brewing and storing coffee.

These coffee-specific makers and kegs are designed to consistently deliver high-quality nitro cold brew coffee. Keep in mind that these specialized makers and kegs may be more expensive, but if you're committed to a superior coffee experience, the price may not be a determining factor.

nitro cold brew coffee maker

The Original Royal Brew Nitro Cold Brew Coffee Maker Check Current Price

The Royal Brew home coffee keg is arguably the best option for nitro cold brew coffee at home. This keg can infuse up to 64 ounces of brewed coffee with nitrogen or nitrous oxide. The tap on this keg is designed to easily accommodate and switch between the two gases for different coffee tastes and textures.

The Royal Brew keg comes with a convenient tap handle that not only holds gas cartridges but also has a pressure relief valve, wrench, carrying bag, tap plug, hoses, and cleaning brushes.

We like the Royal Brew because it's user-friendly and specifically made for coffee. The tap is easy to install on the keg, and the larger opening of the keg makes filling and cleaning simple. The Royal Brew is made from high-quality food-grade stainless steel. It may be a bit heavy, but it's durable enough to withstand travel or entertaining.

On a side note, we appreciate that this nitro cold brew keg has a miniature version of a standard keg design. It adds a touch of charm to the product. The keg is compact enough to fit in a standard refrigerator, even with the tap and tower installed.


  • The stout beer-style faucet pours a perfectly creamy cup of nitro cold brew coffee
  • The Royal Brew gas cartridges allow for both a creamy texture and cascading foam, which are unique to cold brew
  • The keg and tap come with all the necessary accessories for cleaning, maintenance, and travel
  • Lower price compared to some other options


  • It would be nice if the keg came with a few nitrogen/nitrous oxide cartridges in the package. You have to purchase them separately.
  • This is just the keg. There is no built-in coffee maker for brewing coffee directly into the keg, so you'll need to brew coffee separately or use concentrate to fill it.
  • Using this keg properly may require some trial and error, which can be frustrating initially.

GrowlerWerks introduced their uKeg product as a way for beer enthusiasts to enjoy carbonated beer from their favorite breweries for a longer time than traditional growlers allow.

The uKeg coffee maker is a viable option if you prefer nitro cold brew coffee over cold beer. The uKeg is a fully integrated keg that allows you to infuse your coffee with nitrogen and dispense it through a stout tap for a creamy and sweet taste with perfect foam.

The uKeg has double-walled insulated construction, so even if you're on the go, it will effectively keep your cold brew coffee cold. The nitrogen infuser is conveniently located in the keg's cap, making it easily accessible and adjustable for your preferred coffee pressure.

Another great feature of the uKeg is its ability to brew and filter coffee directly in the keg. This is a unique feature not common in many nitro coffee kegs.

You can use the included coffee ground bags and funnel to brew your favorite coffee, rather than using concentrate or brewing in a separate container. This enhances the portability and convenience of the GrowlerWerks product.


  • All-in-one design allows for brewing and storage in the same container
  • Sturdy handle makes it easy to carry and shake for better infusion
  • Double-wall insulation keeps coffee cold even during travel
  • Compact design easily fits in a refrigerator


  • The price of this nitro cold brew keg is a bit steep considering its size
  • The uKeg nitrogen cartridges are not included with the keg
  • You can only use uKeg specific chargers, which are more expensive than other options

This compact cold brew keg strikes the ideal balance between capacity and size. While it can hold 4 to 6 glasses of cold brew, it easily fits in the door bin of a standard refrigerator.

This is likely the easiest nitro cold brew keg to use. Straight out of the box, you simply need to rinse the keg, fill it with coffee, install the nitrogen charger, put on the lid, shake, and within minutes, you'll have delicious nitro cold brew coffee.

Surprisingly, this keg consistently delivers creamy, flavorful coffee despite its affordable price and straightforward operation.

The kit includes the keg, hoses, tap with a stout faucet, and a pressure relief valve on the tap. The HB Brewing keg does not come with nitrogen cartridges, so you'll need to purchase them separately before using the keg.

Keep in mind that this is solely a container, and the HB Brewing nitro cold brew coffee keg does not have the ability to brew coffee. You'll need to brew your coffee in a separate container or use your favorite coffee concentrate in this keg.


  • 64-ounce keg holds enough coffee for 4 pint glasses
  • HB Brew keg is easy to set up and start using
  • Compact size fits easily in a refrigerator door
  • The keg comes with a few spare parts for extended use


  • Tap can be temperamental at times and may require some trial and error to operate correctly
  • Faucet occasionally leaks
  • You cannot brew coffee directly in this keg; coffee must be brewed elsewhere
  • Nitrogen cartridges are not included

My Morning Brew nitro cold brew coffee maker, like many other kegs on our list, is designed to infuse cold brew coffee with nitrogen. This user-friendly keg includes everything you need to store your cold brew coffee and infuse it with nitrogen for a smooth and creamy flavor.

Made from attractive stainless steel, this cold brew coffee keg looks great on your counter or in the refrigerator. The tap features an easy-to-use cartridge holder that ensures perfect nitrogen infusion. The stout faucet and ergonomic handle make it easy to dispense your favorite cold brew coffee into a variety of containers.

With sturdy handles, this nitro cold brew coffee keg is ideal for travel or entertaining. It comes with all the necessary items to get you started enjoying cold brew coffee at home. Additionally, this keg is easy to clean and maintain, with helpful instructions provided for setup and maintenance.


  • Made from durable and attractive stainless steel for long-lasting enjoyment
  • Stout-style faucet provides a smooth and creamy pour
  • Perfect for beginners
  • Clear and detailed owner's manual for care and maintenance


  • Faucet may occasionally leak and require pressure release
  • Nitrogen or nitrous oxide cartridges are sold separately

NitroPress Nitro Cold Brew Coffee Maker 500ml/16oz Check Current Price

If you prefer not to have a keg taking up space in your refrigerator but still enjoy the creaminess of nitro cold brew coffee, the NitroPress nitro cold brew coffee maker may be the perfect solution. This compact nitro coffee maker is designed for single-serve cold brew coffee without the bulk.

The NitroPress cold brew coffee maker uses a single nitrogen cartridge to quickly infuse your single cup of coffee with nitrogen. It's incredibly easy to use and doesn't require much time or space.

Simply insert the nitrogen cartridge, fill the container with cold brew coffee, seal the lid, shake it, and dispense. In just a few minutes, you'll have a sweet and creamy nitro cold brew coffee.

Some convenient features of this nitro cold brew coffee maker include its ability to easily fit in a kitchen cabinet when not in use and its dishwasher-safe container for quick and effortless cleaning.

This is one of the few small-style nitro cold brew coffee makers available, so we felt it was important to include it on our list. This nitro cold brew coffee maker is highly versatile and can be used for various beverages by utilizing different types of cartridges. It's also great for making fresh whipped cream without the usual hassle.


  • Small size makes this nitro cold brew coffee maker easy to store and travel with
  • One of the easiest nitro cold brew coffee makers to use
  • Compatible with nitrogen, nitrous oxide, or CO2
  • Great for other beverages or whipped cream
  • Dishwasher-safe container


  • Only holds enough for about two cups of coffee
  • Somewhat expensive considering its size
  • Does not come with gas cartridges

What to Consider When Choosing a Nitro Cold Brew Coffee Maker

You may be focused on the idea of having creamy and smooth coffee but haven't yet considered the practical aspects. Considering your priorities will help you choose a nitro cold brew coffee maker that you will be satisfied with.

Serving Capacity

When evaluating nitro cold brew systems, consider how much nitro coffee you realistically need at a time. The foam in nitro coffee doesn't last indefinitely, so it's best not to make more than you can drink within a couple of weeks.

On the other hand, if you regularly make coffee for a large group of people, you'll probably want a nitro system with a larger capacity. Some nitro coffee brewers take time to cool the keg in the fridge after adding the gas cartridge, so take into account the number of people who will be drinking coffee simultaneously.


Most nitro cold brew machines are made of durable stainless steel. If the nitro coffee maker you're considering isn't constructed with this material, there's likely a good reason.

If you anticipate using your nitro cold brew coffee maker in locations without a fridge, such as picnics, make sure the stainless steel structure provides insulation. Double-wall insulation will help keep your nitro brew coffee cold for longer.

pouring nitro cold brew coffee from a keg


Nitro cold brew coffee makers typically require nitrogen gas cartridges. Keep in mind that ongoing cartridge purchases will add to the cost of your investment.

Most nitro coffee brewers are compatible with standard-size nitrogen cartridges, nitrous oxide, and carbon dioxide gases. Nitrogen produces a creamy texture, while nitrous oxide creates a sweeter taste with larger bubbles. Try nitro coffee both ways to determine which you prefer!

CO2 cartridges are typically not used with coffee; they're more commonly used to make carbonated beverages. For a taste of what CO2 with cold brew would be like, you can mix cold brew coffee with seltzer water. It won't be nitro coffee, but it's a quick frothy drink in a pinch.

If the nitro cold brew coffee maker you're considering uses non-standard size cartridges, it may limit your options and increase your expenses.

charging nitro cold brew coffee maker


After charging with gas, nitro cold brew coffee kegs must be stored in the fridge to cool down the coffee. Additionally, the keg should always be kept in the fridge when not in use to maintain the freshness of the coffee.

Ensure that the nitro cold brew system you're considering will fit inside your refrigerator. While a 64-ounce keg is similar in size to a beer growler or a large juice container, the regulator cap and tap handle will add height to the overall dimensions. So make sure to measure your fridge shelves before purchasing a coffee keg.


If you want to enjoy nitro coffee on trips with limited packing space, a smaller and more portable nitro coffee brewer may be the best option. The small one-pint models are perfect for that purpose. You can even use them to make cold brew nitro coffee in your office for instant serving.

Other Applications

Many nitro cold brew devices can also be used for beverages other than coffee. Different types of cartridges typically enable this versatility. If you anticipate wanting to use the nitro cold brew maker for teas or cocktails, ensure that it is compatible with standard cartridge sizes.

cocktails made with nitropress

Manufacturer's Support

Like any other complex machine, nitro brewers may require spare parts or encounter issues. If you're investing in a home keg system, consider whether the manufacturer offers reliable support and sells replacement parts. Some off-brand manufacturers may initially offer lower prices but may not be available for assistance later on. Thus, spending a little more upfront could protect your investment.


When purchasing a home keg system, consider whether all necessary accessories are included. Having a tap plug to prevent dripping or the right cleaning brushes can greatly enhance your enjoyment of the nitro cold brew maker.

cold brew keg accessories

The Fundamentals of Making Nitro Cold Brew at Home

Many home nitro cold brew systems resemble small beer kegs with taps and pressure release valves. These systems follow a similar process to beer kegs to achieve a foamy consistency in beverages.

Most nitro cold brew makers only handle the final step of infusing coffee with fine nitrogen bubbles. You need to have regular cold brew coffee ready to pour into the keg. You may also need a funnel if the keg has a narrow opening.

Making your own cold brew coffee or concentrate at home is straightforward. The cold brewing process involves steeping coffee grounds in water for an extended period, similar to a French press but with a longer duration. Alternatively, you can purchase bottled cold brew or cold brew concentrate from grocery stores.

Using hot coffee poured over ice as a substitute for cold brew won't yield the same results, as melting ice dilutes the coffee. Cold brew, when properly prepared, should have caffeine content similar to a regular cup of drip coffee, but without being watery.

nitro cold brew coffee glass

You'll also need to decide which gas cartridge to use with your nitro cold brew coffee maker. Nitrogen produces creamy coffee with a foamy texture, while nitrous oxide yields a sweeter foam with larger bubbles. You can experiment with both to determine your preference.

Typically, CO2 cartridges are not used with coffee; they're more commonly used for carbonated beverages. If you're curious about the taste of CO2 in cold brew, you can mix cold brew coffee with seltzer water for a quick frothy drink.

If you're using cold brew concentrate, you'll need to dilute it with cold water inside the keg, following the same ratio as when diluting it elsewhere before adding it to the nitro gas cartridge. While cold brew concentrate has a high caffeine content, you can adjust the caffeine levels in your nitro brew by varying the ratio of cold water to concentrate.

Making nitro cold brew at home is easier than you might think. The nitro tap technology used for home infusion is a compact version of those used in coffee shops. Practicing your home coffee brewing with different types of coffee will help you achieve the perfect nitro cold brew with a smooth texture, providing a special treat any time of the day.

Nitro Cold Brew vs. Cold Brew

Nitro Cold Brew and Regular Cold Brew differ in that nitro cold brew uses nitrous oxide, while regular cold brew does not. Nitro cold brew has a smooth mouthfeel and a rich, full-bodied texture. Both are delicious and serve as the ultimate iced cold summer drinks.

Nitro Cold Brew Coffee Maker Nitro Cold Brew has quickly gained popularity in the coffee world. More and more cafes, restaurants, and markets are now offering Nitro Cold Brew. If, like many of us, you enjoy saving money by doing things yourself, you're in luck! Not only can you prepare nitro cold brew at home, but we've also compiled a list of the top-rated nitro cold brew machines. So sit back, relax, and find out which of these options is the best nitro cold brew coffee maker for you!

What are the Challenges to Achieve Perfect Nitro Cold Brew?

As previously mentioned, creating nitrogen-infused cold-brewed coffee involves using pressure to combine nitrogen gas with a liquid. This process is similar to carbonating sodas like cola or root beer.

The difference lies in the fact that nitrogen requires less pressure for infusion compared to carbon dioxide. While it is possible to use nitrous oxide for a different texture, the optimal method for making nitro cold brew at home involves the use of nitrogen cartridges.

Keeping Nitrogen Gas from Escaping

In either case, the resulting beverage has a short lifespan. Once the cold brew is no longer under pressure, the nitrogen naturally separates from the liquid. As a result, the smooth and creamy texture provided by the nitrogen becomes less apparent.

Therefore, the most significant challenge is preserving the nitrogen infusion in the cold brew coffee for as long as possible until it is ready to be dispensed. This is why a nitro coffee machine equipped with an adjustable pressure release valve is necessary. This valve allows an appropriate amount of gas and coffee to pour out of the faucet while maintaining the desired pressure.

So, how can the pressure be maintained?

While kegging systems and stout creamer faucets are viable options, our focus here is on finding the best nitro cold brew machine for home use.

Additionally, there are other essential hurdles to consider when successfully containing and dispensing nitro cold brew at home.

Keeping it Cold

To ensure the shelf-life of your cold brew coffee, it needs to be kept cold. Unless you live in an extremely cold climate, you will need a way to regulate the temperature and prevent mold from developing in your nitro cold brew.

Keeping Nitro Coffee Cold

Unfortunately, traditional methods of keeping pressurized contents cold typically require more space than a standard refrigerator can provide.

So, how can you keep your pressurized nitro cold brew coffee cold?

Now you're asking the right question.

Using ice is not ideal as it can disrupt the bubbles that give nitro cold brew its unique mouthfeel.

Ensuring temperature regulation is not the only factor to consider. The form factor of the solution must also be convenient enough to fit in a residential fridge. Otherwise, alternatives like kegerators need to be considered.

Should I Buy My Own Nitro Cold Brew System?

In short, the answer to whether you should purchase your own nitro cold brew system is probably not.

Nitro cold brew is a premium product that commands a higher price compared to iced coffee. In a commercial setting, the cost of producing cold brew is nearly double that of iced coffee. Higher operational costs result in higher market prices.

Some local coffee shops or cafes may secure a kegging setup on loan or lease and pay for the delivery of pre-kegged cold brew products.

According to our research, a delivered keg of cold brew costs around $140. This cost does not include additional delivery charges or the cost of nitrogen. To understand these costs, let's do a break-even analysis.

A 5-gallon keg yields approximately 640 oz of product, costing around $140. This means it would cost $3.50 for a 16 oz serving. This price is roughly similar to the cost of a nitro beverage from Starbucks.

Consider the cost of making your own cold brew using bulk-purchased coffee beans or your preferred coffee grounds from your frequented coffee shops. For us, this cost is around $50 per month.

Additionally, you would need to invest in a 20 cubic foot nitro tank and refills. Each nitrogen tank costs $140, with refills costing approximately $30.

You can keep a keg pressurized with nitro coffee at 40psi and empty it at the end of each month, or leave the nitro in the keg for up to 3 months before it spoils.

While this routine may not be feasible for everyone, let's assume that you and your family consume a total of 30 grande-sized nitro cold brew beverages per month.

Let's also assume that each grande nitro cold brew costs $4 each (although prices may vary).

Cold Brew Nitro Coffee

Considering that you are willing to drive to Starbucks every day to buy up to 30 nitro beverages per month, it would take approximately 21 months to break even on the purchase of a kegerator system.

Take a moment to ponder this.

Is the cost of setting up your own nitro cold brew dispensing station worth the initial investment? If you anticipate consuming a significant quantity of nitro cold brew, then the answer is yes. If you plan on selling it, then the answer is also yes. However, if you simply enjoy nitro cold brew casually, you may want to consider a more cost-effective solution. This roundup includes options that address this aspect.

There are benefits to investing in a kegerator system over consistently buying nitro cold brew. However, most consumers would benefit greatly from small keg systems and whipped cream dispensers for their nitro cold brew coffee fix.

Now, let's explore some of the best nitro cold brew coffee makers currently available on Amazon.

The most suitable nitro cold brew machine for you will depend on how much nitro cold brew you plan to consume, the available storage space for the container, and the desired features. Additionally, you will need to regularly brew cold coffee to refill your nitro coffee machine.

First, we will discuss the options for compact nitro cold brew systems, and then we will move on to the available keg systems.

Which Cold Brew Coffee Makers are Best for Nitro Brew Coffee at Home?

One popular style is the whipped cream dispenser, commonly used in professional settings. These pressurized handheld devices are designed to infuse nitrogen into your cold brew concentrate, resulting in a thick and creamy mouthfeel on demand.

What's Included & What Else is Required

Consider what attachments and accessories are included with your purchase, as well as the additional costs of replacement parts, filters, and cartridges. Also, determine the universality of the parts. Do they only work with parts from the same manufacturer?

If you are a cold brew enthusiast, you understand the importance of having the best nitro cold brew coffee maker to enhance your experience. While the market offers a wide range of options, we have conducted thorough research and identified our favorite one for home use.

While this product is potentially an ideal nitro dispenser, it is not strictly a cold brew maker. However, if you brew your batch separately and then add it to the keg, infusing and dispensing nitro cold brew will work effectively. You may need to consult the instruction manual occasionally, but overall, this product is not significantly more challenging to use compared to other mini-kegs.

The My Morning Nitro is designed specifically for N2O cartridges over N2. To achieve proper infusion, you will need to use twice as many N2 chargers. However, through our analysis, it is evident that N2 cartridges are generally superior to N2O for this purpose.

One of our primary concerns is that the nitro cartridges are not included with the system and must be purchased separately. While generic N2O chargers are more readily available and less expensive, we discovered that the GrowlerWerks branded N2 cartridges must be used due to the size of the infusion chamber. Despite this slight disappointment, these cartridges are perfectly sized for a single growler of nitro. Moreover, N2 cartridges result in better nitro infusion compared to N2O.

This nitro system effectively replicates barista-quality nitro, but its capacity may be a limitation. It allows you to convert your existing cold brew into nitro, but it cannot maintain pressure over an extended period.

One of our main complaints about the Royal Brew is that it requires some trial and error to achieve optimal results. Additionally, it is taller than we anticipated, so we had to rearrange the fridge shelves to accommodate it.

To access this keg, you will either have to go back and forth to the fridge or place it in an ice-filled bucket since it lacks insulation to keep the nitro cold. While warm nitro won't spoil for a few days, it does not provide the same experience. We observed that the faucet in our tester had some coffee residue, causing it to leak between pours. To prevent pooling of drips in the fridge, we used the drip cover.

The biggest drawback of this product is that the coffee remains suitable for only three days. Cartridges are not included, and it is relatively expensive considering its small capacity. However, its durability and portability justify the cost.

If your coffee maker is dripping, this could be due to several reasons. The most common cause is a small leak in the seals. It could also be a result of inadequate backflow pressure in the gas line, which leaves a small amount of fluid after the gas is sealed off. Using a dispenser seal or placing a catch under the dispenser can help address this issue.

Nitro Cold Brew Coffee Kit by Nitroknox

Compared to expensive keg models like the Hatfields NitroPress, the Nitroknox Nitro Cold Brew Coffee Kit is a budget-friendly option worth considering.

It is a basic dispenser-type nitro coffee maker designed to work with N2 cartridges. The company strongly believes that cold brew tastes best with pure nitrogen.

It's worth noting that the Nitroknox coffee kit includes ten nitrogen cartridges, distinguishing it from many other models mentioned in this article. However, it can also be used with N2O and CO2.

Overall, this product is beginner-friendly as it comes as a complete kit. Apart from the cold brew coffee itself (which can be purchased separately), everything you need is included.

The main advantages of this brewer are:

  • Super affordable
  • Includes 10 nitrogen cartridges
  • Easy to use
  • Aluminum body with a matte black color

As you can see, it is difficult to determine the best nitro coffee brewer without categorizing them as dispensers or kegs.

In the keg category, the Royal Brew Nitro Cold Brew Coffee Maker Keg stands out as the best overall brewer for home use. With its 64-ounce capacity, it provides ample servings, and the stout creamer faucet creates an incredible foam texture.

On the dispenser side, the Hatfields London NitroPress takes the lead. This dispenser is compatible with both N2 and N2O, allowing for versatile texture options. Unlike a standard whipped cream dispenser, the nozzle design mimics a beer faucet, delivering the same texture as a keg system. This compact and portable product is impressive.

No matter which coffee maker catches your interest, we hope you have gained valuable insights into the fascinating and delicious world of nitro cold brew coffee at home!

[1] Nitro Cold Brew: The Science Behind Coffee's Biggest Trend -

[2] Cold brew coffee as healthy as the hot kind -

[3] An Investigation of the Shelf Life of Cold Brew Coffee and the Influence of Extraction Temperature Using Chemical Microbial and Sensory Analysis -


In conclusion, if you're a coffee lover seeking a bold and smooth beverage experience, investing in a nitro cold brew coffee maker is a game-changer. Not only does it offer a unique taste and texture, but it also provides a refreshing and satisfying caffeine boost. With the top 7 nitro cold brew coffee makers for home use listed above, you have a range of options to choose from based on price, design, ease of use, and capacity. So why settle for ordinary when you can elevate your coffee brewing game with a nitro cold brew coffee maker? Happy brewing!

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