... quality Ice bag, cooler bag, insulated bag2.material:Ployester. You can choose the material you like, such as the 420D+the PVC, the nylon ... you can have your own size4.choose the color and your OEM design5.The more the cheaper6. MOQ:1000PCS, if you ... workmanship, you can choose the bags you like, such as the school bag, the cooler bag, the cosmetic bag, the travel bag, the shoulder bag and so on.If ...