Durable Design: Made from BPA-free plastic with a round, narrow mouth for easy sipping and spill-proof drinking. Large Capacity: Holds 32 ounces of any hot or cold beverage. Dishwasher Safe: Bottle can be cleaned in the dishwasher for convenience. BPA Free: Free of BPA, a harmful chemical found in some plastics. Made in USA: Bottle is proudly made in the United States.