cooler bag for frozen bag 1, material:nonwoven (outside)+PE foam(middle)+Aliumium foil(inside) 2,size:35H*30W*20D cm New design cooler bag manufacturer Materialnonwoven (outside ... , specialized in cooler bag, canvas bag, oxford bag, cotton bag, non woven bag, garment cover, laminated bag, paper bag , gift bag, shopping bag and so on. With three years development ...