Features1[Multi Layer Lining] Baby bottle bag has a nylon cloth lining, which prevents the pearl cotton and aluminum foil from rubbing against each other to achieve the effect of heat preservation. 2[ Aluminum Foil] This baby bottle bag has a aluminum foil insulation inner layer, waterproof and easy to clean, can block the temperature transfer to the outside. 3[Side Pocket Design] Insulated baby bottle bag side design with storage pockets, you can place napkins, tableware and other small items. Tight stitching, sturdy and durable. 4[Large Capacity] The baby bottle warmer cooler bag has a large capacity interior and can store up to 3L capacity. Wide range of uses, suitable for insulating food or children's bottles. 5[Portable] This insulated breastmilk bag is designed with a carry handle, easy to carry on the go, for going out, working, shopping, traveling, etc.SpecificationItem Type:InsulatedBabyBottleBagMaterial:OxfordClothPackage List1 xInsulatedBabyBottleBag