(1)material:PVC and nylon (2)size:39*29*18*30CM (3)gold quality ,compeitive price PU,PVC,Nylon,Polyest material available cooler bag.PU,PVC,Nylon,Polyest material available!Design:nylonsize: 29*18*30CMour products are in good quality and reasonable price.OEM are welcomed,New design !