Helmet bag Outshell: 1680D duplex PU Lining: 230T Nylon Brie Fittings: 8#Chain cloth Plastic fastening Inside:molding with PE board Packing: Product size: 40×30×25cm product net weight:0.747 kgs 30 pcs/ctn Ctn size: 66*46*82 cm Ctn net weight: 22.4 kgs Ctn gross weight: 23.9 kgs