Premium quality double walled vacuum stainless steel construction makes sure that your beverages remain hot or cold when you need them the most and you stay refreshed. Rust-proof and odor-free body keeps the liquids fresh and ready to be sipped when you need them the most. Wide mouth of the bottle is convenient for filling and cleaning and a wide stable base that makes the bottle stand erect and prevent it from shaking. It is reusable and recyclable and ideal for taking it on picnics, tours and travel, train journeys, camping, vacations, gym workouts, school, college and office.