The Aero Press Go is thoughtfully engineered to provide all the delicious brewing capabilities of the original Aero Press Plus a Convenient drinking mug that doubles as a carrying case. Like the original Aero Press, The Aero Press Go brews remarkably delicious American, espresso, and cold brew style coffee. The Aero Press Go is optimized for travelling, camping, or just going to work by making it convenient and easy to take your Aero Press with you. Its smart design ensures that you will never be without delicious Aero Press brewed coffee wherever you go. tastier: it brews smooth, rich coffee without the bitterness and high acidity you can expect from French press brewed coffee. fast and easy: The Aero Press Go brews hot coffee in about 1 minute or cold brew coffee in around 2 minutes. compact, lightweight, and durable: ingeniously engineered to ensure that everything fits inside the mug.