Features and Benefits: - Holds 25 oz hot or cold - Double-layered vacuum-insulated design - Made from food-grade stainless steel. - Powder coat exterior surface Double-layered, vacuum-insulated construction designed to keep beverages colder or hotter. Keeps beverages cold for up to 36 hours and hot for up to 20. Made from food-grade stainless steel. Outer exterior offers a condensation-free layer that won't produce condensation. Designed to fit most cup holders.