Eastman Tritan copolyester is the only water bottle material besides glass that is dishwasher safe. You may put your Tritan bottles in the dishwasher or hand wash them with hot water and dish soap. If your Tritan water bottle has a lid with a rubber or silicone gasket, we recommend hand washing that part to maintain the integrity of the seal.

For the longevity of the printed logo, however, we do recommend hand washing all of our bottles. For more information, please click here.