Come and see our amazing products. Collapsible travel cup is made from food-grade silicone, BPA free and odorless. Featured with polypropylene lid and heat sleeve, easy to clean. The collapsible cup can be a fantastic to-go coffee cup, portable camping cups, easy-go school cups for children, etc. This is also a great reusable cup, environmentally friendly and avoid lots of unnecessary plastic waste. Can be hung on the bag of a connective hand rope and portable hook. Our collapsible bottle can withstand a temperature range from -40 degree F to 480 degree F; extreme heat & cold resistant. Suitable for cold drinks, tea, coffee and hot beverages. D Pls confirm further with us if any query about packing info, inventory status and time schedule.