DURABLE and SUSTAINABLE: BPA-free Water Bottle; lightweight and robust translucent Tritan Co-polyester; completely safe sports water bottle; measuring markings help gauge liquid intake EASY TO CLEAN: All parts are completely top-rack dishwasher-safe; simply take apart the lid, body and straw; after taking them out of the dishwasher allow the parts to dry completely TAKE IT EVERYWHERE: water bottle with clip on handle attaches to bags, gear, keys and more; fits most car cup holders