Come and see our amazing products. This collapsible water bottle is made from food-grade silicone, BPA free and odorless. Rollable and foldable with metal carabiner and retainer band for clip-on and storage. Our collapsible bottle can withstand a temperature range from -40 degree F to 480 degree F. It has extreme heat & cold resistant, suitable for cold drinks, tea, coffee and hot beverages. Moreover it is dishwasher & freezer safe. Also easy to clean. Pls confirm further with us if any query about packing info, inventory status and time schedule.