The Nike TR HYPERCHARGE Rocker Bottle is engineered for sturdy construction and reliable hydration. Lid is leak-resistant and secure, preventing any mess. Ergonomic design perfectly and comfortably fits your hand. Dishwasher safe and BPA free for reliable cleaning. 24 oz capacity keeps you hydrated for long periods. 67% TRITAN/30% POLYPROPYLENE/2% SILICONE/1% STAINLESS STEEL. Imported