5 Best Nitro Cold Brew Coffee Maker

5 Best Nitro Cold Brew Coffee Maker

That cascading, creamy pour from a coffee shop tap isn’t hard to replicate at home. A nitro cold brew coffee maker infuses regular cold brew with nitrogen gas. As a result, it creates the stout-like foam and velvety texture coffee shops are known for. Most models skip electricity entirely — instead, they rely on just a keg, a pressure valve, and a nitrogen charger. Below, we cover five different takes on that same idea, ranging from countertop kegs to compact portable kits.

Quick Comparison

NutriChef Nitro Cold Brew Coffee Maker

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What Is It?

The NutriChef is a straightforward nitro cold brew coffee keg. Simply fill it with store-bought or home-brewed cold brew, then charge it with a nitro capsule. After that, it just needs to sit in the fridge until it’s ready to pour. There’s no electricity and no complicated setup — just the keg and a charger.

Key Features

• The 64oz capacity mirrors a traditional beer growler, so it feels familiar to anyone who’s used one before.
• Food-grade 304 stainless steel construction resists rust and helps the drink stay cold longer.
• A stout creamer faucet uses a pressurized valve to release the nitrogen-infused cold brew. This creates the creamy, stout-like pour associated with coffee shop nitro taps.
• Assembly, filling, and cleaning are all simple, according to the brand.
• The compact 7.3″ x 7.5″ x 14.2″ footprint fits easily in a standard fridge or a mini kegerator.
• Nitrogen chargers aren’t included, so you’ll need to buy them separately — one 8g N2O charger covers a full keg.

Specifications

FAQ

Do nitrogen chargers come included with the NutriChef keg? No — you’ll need to buy nitrogen or N2O chargers separately. One 8-gram charger carbonates a full 64oz keg of cold brew.

Can the NutriChef keg fit in a standard refrigerator? Yes. At 7.3″D x 7.5″W x 14.2″H, it fits in a home fridge or a mini kegerator without needing extra space.

Is the NutriChef nitro keg dishwasher safe? No, it’s listed as hand-wash only. Even so, the brand describes the stainless steel build as easy to clean and reassemble.

GrowlerWerks uKeg Nitro Cold Brew Coffee Maker

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What Is It?

The uKeg Nitro works as an integrated system. In other words, it brews, infuses, and dispenses nitro cold brew all from one unit, rather than requiring you to pour in a separately brewed batch. Both store-bought and homemade cold brew work with it.

Key Features

• Double-wall vacuum insulation in an 18/8 stainless steel body keeps the brew cold throughout the day.
• A regulator cap automatically maintains pressure, so the nitrogen stays fresh for weeks instead of going flat quickly.
• The nitrotap technology is built specifically for a full cascading pour with a creamy texture — closer to a bar tap than a simple spout.
• A double filtration system helps prevent clogs during pouring.
• Overall, the unit functions as an all-in-one system: it brews cold brew and infuses nitro gas together, though it also accepts pre-made cold brew if you’d rather skip the brewing step.

Specifications

FAQ

Does the GrowlerWerks uKeg brew coffee itself, or just infuse it? It does both. The system can brew cold brew from grounds and infuse it with nitrogen, though you can also add pre-made cold brew directly.

How long does the uKeg Nitro keep the nitrogen fresh? The regulator cap automatically maintains internal pressure. Because of this, the nitrogen stays fresh for weeks rather than dissipating after the first pour.

Are nitrogen chargers included with the uKeg Nitro? No. It uses 16-gram nitro chargers, which are sold separately from the unit itself.

Royal Brew Nitro Cold Brew Coffee Maker

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What Is It?

Royal Brew takes the classic stout-dispenser look and applies it to a home nitro cold brew coffee keg. As a result, this setup doubles as a coffee-bar centerpiece as much as a functional brewing tool.

Key Features

• The keg holds 64oz, roughly equal to 4 pints of nitro cold brew.
• It works with either nitrogen or nitrous oxide cartridges, depending on the texture you want. Nitrous oxide leans toward a sweeter cold foam, while nitrogen cartridges produce the cascading, frothy mouthfeel associated with stout-style pours.
• The manufacturer recommends filling the keg no more than 75% full, which leaves room for the gas to form properly. After charging, give it a shake.
• A redesigned faucet allows for smooth, no-leak pouring, and the whole unit fits inside a standard fridge.
• The kit ships with a carrying bag, cleaning brushes, and a pre-cut hose. It also includes 24/7 customer support and troubleshooting resources from the manufacturer.

Specifications

FAQ

What’s the difference between using nitrogen and nitrous oxide cartridges in the Royal Brew keg? Nitrous oxide (one 8g cartridge) creates a sweeter cold foam texture, while nitrogen cartridges (two 2g cartridges) produce the cascading, frothy mouthfeel closer to a traditional stout pour. Both are sold separately.

How full should the Royal Brew keg be filled before charging? The manufacturer recommends filling it no more than 75% full. This leaves enough headspace for the gas to form properly and carbonate the brew.

What accessories come included with the Royal Brew nitro keg? It includes a stout creamer faucet, pressure relief valve, cartridge holder, faucet/tower wrench, tap plug, carry bag, cleaning brushes, and a pre-cut hose.

Original NitroPress Nitro Cold Brew Coffee Maker Kit

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What Is It?

The NitroPress takes a different form factor than the keg-style options on this list. Instead, it’s a compact, portable nitrogen infuser built for smaller batches — closer in size to a French press than a growler.

Key Features

• At 500ml, it’s the smallest-capacity option here, built to infuse cold brew with pure nitrogen in seconds using NitroPress-specific N2 chargers.
• Beyond coffee, the same unit works for tea, milk-based drinks, beer, and cocktails. You can even experiment with flavors like mint, cinnamon, or cacao nibs during infusion.
• Since it runs entirely without electricity or cables, it’s built to travel. Home kitchens, offices, and outdoor use are all listed as intended settings.
• The stainless steel construction is dishwasher safe. This sets it apart from the hand-wash-only kegs earlier on this list.

Specifications

FAQ

Can the NitroPress infuse drinks other than coffee? Yes — the same unit works with tea, milk-based drinks, beer, and cocktails, in addition to cold brew coffee.

Does the NitroPress require electricity to operate? No. It runs entirely on nitrogen cartridges, with no cables or power source needed. That’s part of why it’s marketed as travel-friendly.

Is the NitroPress dishwasher safe? Yes. Unlike some of the other stainless steel kegs on this list, the NitroPress is dishwasher safe for easier cleanup.

My Morning Brew Nitro Cold Brew Coffee Maker Kit

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What Is It?

This kit is positioned as a complete starter set rather than just a keg. It bundles a mini steel keg with a full set of accessories, so you can get a nitro cold brew system running at home without buying pieces separately.

Key Features

• An 8g N2O cartridge handles the nitrogen infusion, creating the same micro-bubble, cascading texture found in coffee shop nitro pours. This works best with cold brew that’s been slow-steeped for 12 to 24 hours beforehand.
• The kit includes a mini steel keg (64oz), a stainless steel spear with a pressure relief valve, a stainless steel stout faucet, a tap handle, an N2O cartridge holder, and cleaning brushes — essentially everything you need in one package.
• It’s marketed around portability and simplicity, aimed at first-time nitro cold brew users who don’t want to source individual components.
• A money-back guarantee is included as well.

Specifications

FAQ

What’s included in the My Morning Brew starter kit? It includes a mini steel keg (64oz), a stainless steel spear with pressure relief valve, a stout faucet, a tap handle, an N2O cartridge holder, cleaning brushes, and instructions — a complete setup in one package.

How long should cold brew steep before using this kit? The brand recommends slow-steeping cold brew for 12 to 24 hours before infusing it with nitrogen through the keg system.

Does this kit come with a guarantee? Yes, it comes with a 100% money-back guarantee from the manufacturer.

Buying Guide: How to Choose the Right Nitro Cold Brew Coffee Maker

A few things matter more here than they would with a standard drip machine.

Keg-Style vs. Compact Infuser

Larger 64oz kegs, like the NutriChef, Royal Brew, and My Morning Brew, suit anyone brewing regularly for themselves or a household. On the other hand, a compact infuser like the NitroPress makes more sense for smaller batches, or for anyone who wants to infuse drinks beyond just coffee.

Nitrogen vs. Nitrous Oxide Cartridges

Nitrogen cartridges tend to produce the cascading, frothy texture closest to a coffee shop pour. Nitrous oxide, meanwhile, leans sweeter and foamier. Some systems, like Royal Brew, support both — so it’s worth checking compatibility before you buy.

Insulation and Freshness

A double-wall vacuum-insulated build, like the GrowlerWerks uKeg, keeps brew cold longer and helps maintain pressure so the nitrogen doesn’t go flat as quickly. Simpler stainless steel kegs without insulation still work fine, but they may need to stay refrigerated the whole time.

Cleaning Requirements

Most nitro kegs are hand-wash only, which adds a bit of upkeep. However, dishwasher-safe options like the NitroPress cut down on that maintenance if convenience matters more to you than capacity.

Overall FAQ

What’s the difference between a nitro cold brew keg and a regular cold brew maker? A regular cold brew maker just steeps grounds in cold water over time. A nitro cold brew coffee maker takes that same cold brew and infuses it with nitrogen gas under pressure. This is what creates the creamy, cascading texture associated with a stout-style pour — without that step, cold brew stays flat.

Do all nitro cold brew coffee makers need electricity? No — every model on this list runs entirely manually. Instead of a power source, they rely on nitrogen or nitrous oxide cartridges, which is part of what makes them portable and simple to set up.

Can any cold brew be used in a nitro keg, or does it need to be a specific type? Most nitro cold brew coffee keg systems work with either store-bought cold brew or homemade cold brew concentrate. The main thing to watch is headspace — leave the keg no more than 75% full so the gas can properly infuse.

How often do nitrogen cartridges need to be replaced? This varies by system and cartridge size, but generally one charger carbonates a full keg. Larger kegs or more frequent use will go through cartridges faster than occasional, smaller batches.

Which nitro cold brew coffee maker is easiest to clean? The NitroPress stands out as dishwasher safe, which is less common among the keg-style options on this list. Most of the larger stainless steel kegs, by comparison, are hand-wash only.

Conclusion

Each of these five nitro cold brew coffee makers takes a slightly different approach to the same result. The NutriChef Nitro Cold Brew Coffee Maker offers a straightforward, budget-friendly entry point. The GrowlerWerks uKeg Nitro, meanwhile, focuses on keeping brew cold and fresh over time with vacuum insulation. The Royal Brew Nitro Cold Brew Coffee Maker leans into the classic coffee-bar look with a redesigned no-leak faucet. The Original NitroPress, by contrast, trades capacity for portability and multi-drink versatility. And the My Morning Brew Nitro Cold Brew Kit bundles everything a first-timer needs into one kit.

Ultimately, what matters most — capacity, portability, or ease of cleaning — should decide which one fits your counter.

If you’re also curious about everyday drip options, check out our 5 Best Coffee Maker Under $200