The bottle you can rely on day in, day out, whether you want to enjoy a cold drink or prepare something hot while on an adventure. The Rambler® travel bottle is designed for people on the go. The leak-proof Commuter Cap keeps every drop contained, and the double-walled vacuum insulation maintains the temperature all day long. The 360º cap allows you to drink at any angle, and because the bottle is compatible with the cup holder, you can easily take it with you in the car or in your backpack.