Come and see our amazing products. The lunch bag is made of insulated material which can keep foods and drinks cool or warm for more than 5 hours. Besides, the interior lining is made of food grade PEVA foil so you could put your foods into the bag directly. The built-in 6mm EPE foam provides great protection to your containers, foods and drinks. Pls confirm with us about the packing info, stock color and exact production time before placing your order.