100% brand new and high quality Material: Aluminium foil+oxford cloth Size: approx. 20*7*3CM Colors: Green, Navy Blue Usage: Please put 1 or 2 cold gel and freezer to shape for 6-8 hours before used. (Cold gel not included) Easy to open and close zipper Aluminium foil insulated liner, better to keep the temperature for your insulin Portable design, you can carry it anywhere Package included:1 x Insulin Cool Bag