(1)material:PVC and nylon (2)size:D30*H34/D12*H34 CM (3)gold quality ,compeitive price PU,PVC,Nylon,Polyest material availabl cooler bag.PU,PVC,Nylon,Polyest material available! our products are in good quality and reasonable price.Design:nylon with PVCsize:D30*H34/D12*H34 CMinside :foil and foamOEM are welcomed,New design !