Come and see our amazing products! The cooler bag is made of Polyester, interior lining was made of food grade PEVA foil and padded PE foam for great thermal resistance, it could keep food fresh and warm/cold. It is 15L and the size is 6.7 x 11.4 x 11.8. It is designed with triple Insulated to keep food stay cold/warm/fresh for hours, perfect for on-the-go meals, picnics, road trips, lunch at the office, the school, the beach and more! Pls confirm further with us if any query about packing info, inventory status and time schedule.