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VacOne Air Brewer

The Original Vacuum Powered Coffee Maker

Make smoother hot coffee, faster cold brew, and coffee concentrate in one device.

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How does it work?

How do I use it?

How do I get it?

FAQs & Support

Recipes

The Magic of Air Brewing

The Brewer

VacOne uses air to brew coffee. Make smoother hot coffee, faster cold brew, and coffee concentrate for use in milk-based drinks.

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Less Bitterness

VacOne reduces bitterness by separating the bloom from the final cup and applying 7psi of air pressure to achieve an even extraction.

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4 Minute Cold Brew

VacTec®, our patent-pending air brewing technology, accelerates the extraction time to deliver an intense glass of cold brew in 4 minutes.

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One Touch

VacOne is an electric air brewer – just press the button to brew and enjoy. Charge over USB in two hours to make over 100 cups of coffee on a single charge.

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"It's smart, it's easy to use,
and it makes a damn great cup."

Read the Review

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"Best Cold Brew Maker 2021"

Esquire Gadget Awards

Featured in:

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Making all your favorite hot and cold coffee beverages is easy

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The smoothest black coffee you can drink.

1. Use 25g finely ground coffee.

2. Pour 350ml water around 200º F and start a timer.

3. At 1:00 stir the coffee and press the button.

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Fast and easy. Cold brew is never heated.

 1. Use 30g finely ground coffee.

 2. Pour 200ml water at room temperature and start a timer.

 3. At 4:00 stir the coffee and press the button.

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Make coffee concentrate for lattes or your preferred coffee-based drink.

1. Use 20g finely ground coffee.

2. Pour 120ml water around 200º F and start a timer.

3. At 1:00 press the button.

4. Use the coffee concentrate to shake with your preferred milk or syrup.

VacOne Air Brewer
New Arrival
VacOne Air Brewer

VacOne Air Brewer

Out of the box, the VacOne contains everything you need to start brewing amazing coffee or cold brew. Simply add coffee grounds and water to the chamber, let the coffee steep and press the button on the top of the chamber. The coffee will flow into the included carafe crafted from quality borosilicate glass that is resistant to thermal shock and will not impart any flavors into your coffee. The brewer is also an eco-friendly brewing system as it utilizes a stainless steel mesh filter system and eliminates the need for paper filters. In addition, the brewer can be charged via USB from your computer in under 2 hours, allowing you to brew 100 cups of coffee with one charge.

Fast and easy to use, The London Sip Vac One Air Brewer will make the most memorable homemade cup of coffee or cold brew you've ever had. 

- Make pour over, french press, and espresso in one minute or a rich cup of cold brew in ONLY FOUR MINUTES

- Our patented VacTec technology uses a high pressure vacuum, allowing you to brew both coffee and cold brew at the touch of a single button

- The VacOne makes a smooth, balanced cup of hot coffee with a deep and rich body. Air brewing reduces bitterness and acidity in the final cup and brews a delicious cup of hot coffee in about one minute

- Stop waiting 12-24 hours to drink your cold brew. Air brewing accelerates the extraction time to deliver an intense glass of cold brew in 4 minutes. The secret is 7psi of negative pressure applied to finely ground coffee

- Charge for 2 hours and make up to 100 cups of coffee on a single charge

- Compact and portable, the VacOne Air Brewer takes up little space in a kitchen and is small enough to travel or camp with

- Eliminates the waste created by paper filters and coffee pods

Quantity

$149.95

Frequently Asked Questions & Support

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VacOne™ Coffee Air Brewer - Hand-made Borosilicate Glass Carafe - Reusable Metal Mesh Filter
Micro-USB Charging Cable - Coffee Measuring Spoon - Silicone Coaster - Stirring Stick

1. This happens when filter is not correctly installed.

2. Remove coffee and filter from top of VacOne.

3. The coffee port should be clogged with coffee. Find port and unclog with a pin.

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4. You should now be able to open VacOne.

5. Install filter pushing fully down from all sides before making coffee.

1. Use the accompanying stirring stick to poke a hole through the leftover ground coffee.

2. You will hear a hiss... which releases the vacuum.

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4. You can now easily open VacOne.

5. Pro-Tip: Grab handle and use thumb to lift off.

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To install filter, press down with four fingers

1. Make sure the seal is not distorted against the glass carafe.

2. Also make sure seal is not dislodged from body of VacOne.

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3. Drops falling down while pre-infusing is normal operation.

VacOne Accessories & Replacement Parts

VacOne Air Brewer Replacement Glass Carafe
VacOne Air Brewer Replacement Glass Carafe

VacOne Air Brewer Replacement Glass Carafe

$49.95
VacOne Air Brewer Replacement Filter
VacOne Air Brewer Replacement Filter

VacOne Air Brewer Replacement Filter

$24.95

Coffee Recipes and Drink Guides

PRO TIP: Use a conical burr grinder, blade grinders will produce inconsistent results.

VacOne uses a fine grind. Try grinding at 20-30% from the finest setting in most burr grinders.

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The Standard Recipe

1. Use 25g finely ground coffee.

2. Pour 350ml water around 200º F and start a timer.

3. At 1:00 stir the coffee and press the button.

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Quick and Easy

 1. Use 30g finely ground coffee.

 2. Pour 200ml water at room temperature and start a timer.

 3. At 4:00 stir the coffee and press the button.

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Make coffee concentrate to enjoy your favorite iced latte.

1. Use 40g finely ground coffee.

 2. Pour 240ml water around 200º F and start a timer.

 3. At 1:00 press the button.

 4. Use a cocktail shaker with ice to shake the coffee concentrate with your preferred milk or syrup.

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A sweet, frothy, and refreshing version of the iced coffee.

1. Use 20g finely ground coffee.

 2. Pour 120ml water around 200º F and start a timer.

 3. At 1:00 press the button.

 4. Use a cocktail shaker. Pour the concentrate, around 70g ice, and 30ml water. Shake vigorously.

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Refreshing and Delicate

1. Fill glass carafe completely with ice.

 2. Use 20g finely ground coffee.

 3. Pour 120ml of water around 202º F and start a timer.

 4. At 1:00 stir the coffee and press the button.

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Make coffee concentrate for lattes or your preferred coffee-based drink.

1. Use 25g very finely ground coffee

 2. Pour 75ml water around 202º F and start a timer.

 3. Use the stirring stick to dissolve any clumps.

 4. At 1:00 press the button.

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Shake up your evening with a sophisticated blend of flavor.

Ingredients:
- Cocktail Shaker
- 2 oz Vodka
- 1 oz Coffee Liqueur (such as Kahlúa)
- 1 oz VacOne Concentrate (see concentrate recipe)
- Whole Coffee Beans (optional)

Instructions:

1. Prepare your concentrate, let it cool, and pour it into the shaker.

2. Add the Vodka to the shaker.

3. Add the coffee liqueur to the shaker.

4. Add ice to the shaker and shake vigorously to create a nice foam.

5. Strain into martini glass.

 6. Place a few whole coffee beans on top of foam if desired. Enjoy!