Premium Lining & Zipper: The lining of lunch bag is made of PEVA foil that won’t melt easily when the bag hold something hot, at the same time, we use a high quality zipper which will minimize the possibility of broken zipper.
Long-Term Insulation: 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.