This popular and best-selling in-car food insulation delivery bag is used by many well-known brands such as Lalamove, DoorDash, Uber Eats, and Foodpanda. This cooler bag is made of thermally insulated, stable, and waterproof 1680D polyester, 5mm insulation foam, and PEVA material. For merchants, it is the first choice of takeaway delivery bag. I hope you enjoy it as much as I do.