thermos bag, sports water bottle bag 1.Material: 420D 1680D polyester 2.Size: 1.0L 1.2L thermos bag, sports water bottle bag1.Material: 420D 1680D polyester2.Size: 1.0L 1.2LP.s. If the products design from our site is copyrighted. We dont sell the same stuff, while we manufacture as the customers' need, in a very short time, in a very good quality, and at a best price