100% Polyester outer, Nylon satin top w/string tighten. Sponge filling, aluminum foil inner. Size: L.55xW.25xH.55 cm. P120517-5 BIG COOLER BAG100% Polyester outer, Nylon satin top w/string tighten. Sponge filling, aluminum foil inner. Size: L.55xW.25xH.55 cm. One pattern, two colors of brown & beige. Packing: 12 pcs in a carton. Q’ty: 2,128 pcs STOCKLOT OF BIG COOLER BAG