Promotion double use cooler backpack Certificate; ISO9001:2000 MOQ:1000pcs Item:Promotion double use cooler backpack Material: polyesterSize:39*29*17cmPrinting :Silkscreen, Heat transfer.accessory:1.000pcsFunction :1Two zippered pockets in the top; 2 One large zippered cooler bag inside, which can be taken out. Sample time:5-7daysDelivery time:30-40days, according to quantity.Packing:1pc/poly bag ...
