... bag, ,ice bag Material:Aluminum film;non-woven;epe foam thickness:0.012mm alu,2mm epe sheet;10- aluminum film epe foam,Picnic Bag,cooler ... bag ,ice bag,outdoor cooler bag,cold bag;cooling bagMaterial:PO foil;EPE ... ;AluminumfoilThickness of PO foil:0.012mm;Thickness of EPE sheet:2mm;Thickness of aluminum foil:0.018mm;all these thickness can vary ...