2012 nylon travel waterproof laptop backpack material:nylon szie:38.5*46*18cm high quality ,factory price 2012 nylon travel waterproof laptop backpackProduct informationmodel ... since 2006. Our product range includes backpack, school bag, cooler bag, cosemtic bag,shopping bag, travel bag, handbag, fashion & leisure ... and any more information to you 2012 nylon travel waterproof laptop backpack