Come and see our amazing products. Collapsible travel cup made from food-grade silicone,BPA free and odorless.Feature with polypropylene lid and heat sleeve,easy to clean.This is also a wonder 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.Much easier to hold and drink from the stainless steel rim of the cup.Tight fitting the lid prevents any dust and dirt to get close.Our collapsible drinking cup Can Withstand a temperature range from -40 degree F to 480 degree F,extremely heat&cold resistant,Suitable for cold drinks,tea,coffee and hot beverages.Dishwasher & freezer safe. Pls confirm further with us if any query about packing info, inventory status and time schedule.