At the London Sip, our mission is to provide you with the highest quality tools to produce cafe-quality coffee and tea from the comfort of your own home. The VacOne Air Brewer is a unique 2-in-1 coffee and cold brew maker that utilizes patent-pending technology to brew delicious coffee and cold brew in minutes. Our exclusive Vac-Tec technology uses a high-pressure vacuum, allowing you to brew both coffee and cold brew at the touch of a button. Enjoy a smooth and velvety cup of hot coffee in under a minute, or a glass of sweet and intense cold brew in only 4 minutes. 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 a 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 with one charge allowing you to brew 100 cups of coffee. Fast and easy to use, The London Sip Vac One Air Brewer will make the most memorable cup of coffee or cold brew you have ever made at home.