Come and see our amazing products. The foldable sports water cup is made of silicone, which is very soft and has a capacity of 20 ounces. It is about 4 feet after folding, which is very convenient to carry. Can withstand temperatures up to 230 degrees. There are many colors to choose from, and it won't break easily. The mouth of the bottle is made of straw, which is very suitable for children and adults. Pls confirm further with us if any query about packing info, inventory status and time schedule.