Built to last and made for adventure; Whether you re going camping in the wilderness or want to bring your coffee to work, you need the Ozark Trail 1.1 Liter Double Wall Hydration Set with Cup. The Ozark Trail 1.1 Liter Double Wall Hydration Set with Cup keeps liquids steaming hot or ice-cold with its proven double-wall vacuum seal. Vacuum insulation keeps the exterior cool and comfortable to the touch. This set comes equipped with a serving cup, so no need to pack an extra. Its durable, yet sleek design allows this thermos to fit most purses, backpacks, and equipment. Plus, with its leak-proof, double-walled lid, you won t have to worry about it jostling around in your bag all day. The collapsible handle on the Ozark Trail Hydration Set also makes it easy to grab and go. The set can hold up to 1/4 of a gallon of water, which allows you to stay hydrated for hours. The double-wall vacuum helps to insulate it to keep the contents at the right temperature, and it also ensures that it will not sweat, and is BPA-free for your peace of mind.