cooler bag , zipper to close, made of 70D , aluminium and PE foam .suitable for lunch and picnic cooler bagItem:GL-C06Bag size:19cm(diameter)Handle size:55*2.5cmMaterial :70D+2mm PE foam +aluminium , the thickness of pe foam can be from 1mm to 8mm ,also PVC or EVA can instead of aluminiumColor: dark green , or customized is availablePacking:41L*39W*33HcmCarton:50pcs/ctnFor more details ,pls feel ...