The Contigo Ashland Autospout Triton drinks bottle features a flip straw which is opened by pressing a button. Ideal for use in school, the gym, on bike rides, running, hiking and more, the Triton sports flask has a generous capacity of 720ml, for keeping the user hydrated. Made from BPA-free, 50% recycled plastic, this bottle is dishwasher-proof and leak-proof when in closed position. Supplied in Scuba green with etched volume markings.