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

Brewing draft style iced coffee at your kitchen counter becomes simple with a dedicated nitro cold brew coffee maker designed to handle both extraction and gas infusion. The GrowlerWerks uKeg Nitro combines the brewing stage, pressurized gas infusion, and serving tap into a single compact system. By providing an integrated vessel rather than requiring separate brewing jars and whipping siphons, it suits daily cold brew drinkers who want draft quality pours without paying cafe prices every morning.

The build centers around an 18/8 stainless steel double-wall vacuum insulated vessel with a 50 ounce capacity, equivalent to 12 cups. This heavy-duty construction keeps the liquid cold all day while remaining durable and portable enough to move between your kitchen counter, refrigerator, or patio. Inside, a double filtration system ensures that grounds stay out of the dispensing lines, preventing clogs when you pull from the tap.

Serving performance relies on two key components: the regulator cap and the specialized nitrotap. The regulator cap automatically maintains interior pressure, preserving cold brew freshness for weeks at a time so you can brew in bulk and drink gradually. When poured, the nitrotap technology dispenses the coffee with a full cascading pour, creating a creamy texture and balanced flavor profile directly in your glass. You can complete the full process inside the unit or pour in your own pre-made cold brew before charging.

The primary operational consideration is that the system requires 16g nitro gas chargers to deliver that velvety texture, and these cartridges are sold separately. You must factor in purchasing consumable chargers to keep the draft functionality working. Because it operates under pressure and features an internal filtration and regulator mechanism, it also demands more deliberate rinsing and component upkeep than a basic glass pitcher.

Verdict: For iced coffee enthusiasts who want genuine draft texture and weeks of pressurized freshness at home, this all-in-one dispenser is a worthwhile investment. If you rarely drink nitro coffee or prefer not to purchase disposable gas cartridges, a standard manual cold brew pitcher will serve you better.

• Capacity: 50 oz (12 cups)
• Material: 18/8 stainless steel
• Insulation: Double-wall vacuum insulation
• Color: Black Chrome
• Gas Compatibility: 16g nitro chargers (sold separately)
• Filtration: Double filtration system
• Support: 1-year coverage and lifetime technical support

A great fit if you:

• Drink iced draft coffee daily and want to save money compared to buying retail cups at cafes.
• Appreciate the cascading pour and creamy texture delivered by an integrated nitrotap dispensing system.
• Need a durable, insulated stainless steel vessel that keeps your batch cold throughout the day without constant refrigeration.
• Prefer an all-in-one appliance that lets you brew grounds inside or pour in pre-made cold brew.

Consider something else if you:

• Prefer a simple, non-pressurized glass pitcher that never requires buying replacement gas chargers.
• Want an appliance that includes all required charging consumables right inside the initial box.
• Only drink standard hot coffee and have no interest in pressurized nitrogen infusion.

Confirm on the listing:

• Check whether any starter 16g nitro chargers are bundled or if you must purchase a pack separately before your first brew.
• Check the exact exterior dimensions to ensure the dispenser and tap assembly fit upright on your refrigerator shelves.
• Review the package contents to verify included brewing bags, filters, or cleaning guides.
• Check the details of the included 1-year coverage and lifetime technical support registration process.

How to compare your options: Consider whether you want an all-in-one brewing and infusing unit or a multi-piece setup that uses separate carafes and chargers. Look closely at construction materials, as double-wall 18/8 stainless steel vacuum insulation holds cold temperatures all day compared to single-wall glass vessels. Finally, evaluate the filtration design; built-in double filtration protects draft lines from fine coffee sediment, ensuring consistent pours without clogs.

• Always have compatible 16g nitro gas chargers on hand before starting a batch, since the gas is required to charge the system and pour creamy coffee.
• Rinse the double filtration system thoroughly after every batch to prevent fine grounds from settling inside the tap mechanism.
• If you prefer convenience, take advantage of the vessel design by pouring your favorite pre-made cold brew directly into the container before charging.
• Keep the regulator cap securely fitted so the automatic pressure maintenance can protect your remaining coffee for weeks of freshness.
• Consult the manufacturer guidelines included with your unit for proper disassembly and draft line cleaning habits.

Are nitro gas chargers included in the box?
No, the unit uses 16g nitro chargers that are sold separately, so you will need to acquire them before infusing your coffee.

How much coffee does the dispenser hold?
It holds up to 50 ounces, which provides roughly 12 cups of cold brew coffee per batch.

Can you use coffee brewed outside the vessel?
Yes, the all-in-one system allows you to brew directly inside the vessel or simply add your own pre-made cold brew before charging.

How long will the coffee stay cold and fresh?
The double-wall vacuum insulation keeps brew cold all day, while the automatic pressure regulator cap maintains freshness for weeks.

What kind of support is included with the product?
The product comes backed by a 1-year warranty along with lifetime technical support from GrowlerWerks.