NON TOXIC - This collapsible water bottle is nontoxic. No taste or odor, They are eco-friendly. LEAKPROOF DESIGN - This water bottle is designed with a double lid to serve as leak proof. This leak proof water bottle has silicone gasket on the top and a leak proof valve design in the lid will prevent a spill. It will never leak even if the bottle lid is opened upside down. RUGGEDLY BUILT TO LAST - This collapsible water bottle is soft but unbreakable. This water bottle is reusable and can be exposed to temperatures ranging from -50Fto 200F. Perfect for both hot and cold drinks. Wash and fold without stress and wash in a dishwasher is safe. STYLISH AND PORTABLE - This unique collapsible water bottle has 3 colors available. Perfect for outdoor use such as camping, traveling, biking, hiking, running, yoga, exercise, work, and school.Products from BAZHOU's store