The H2O bottle that can take the abuse of an outdoor and on-the-go lifeDesign; the H2Obox Square Tritan is ready to go everywhere. The H2Obox Eastman Tritan copolyester bottle is completely BPA-free and is dishwasher safe so your H2O is clean and pure all the time. The SoftTouch Cap is made of food-grade polypropylene and its asymmetric shape makes it easier to open and less likely to roll on uneven surfaces. Hydrate on the move with the durable and practical H2Obox Square Tritan Bottle.