reusable picnic cooler bag for frozen food 1 material: polyester with pvc & pu 2 OEM & ODM 3 MOQ: 5000 ... , rotary scream printing, heat transfer print, gravure printing, intaglio printingMATERIALPP/ PET non woven, nylon, PE, PVC, cotton fabric, PEVA, 600D polyester ... foil etc.PRODUCTSNON-WOVEN bag, COTTON fabric bag, PE PP,, PET, PVC bags, paper bags, nylon bag.shopping bag, eco-friendly ...