Double wall vacuum insulated bottle keeps your beverages hotter longer. Made of high-grade 18/8 stainless steel with a sweat-proof design. Push and pour lid makes it easy to enjoy your beverage on-the-go. Lid includes an inner seal that makes it leak-proof when closed. Passivated interior protects against corrosion. Product does not retain odors or flavors. Lid is dishwasher safe (top rack), hand wash body recommended. BPA free. Keeps cold for 30 hours. Keeps hot for 16 hours. 17 oz. capacity