2012 nylon travel waterproof laptop backpack material:nylon szie:38.5*46*18cm high quality ,factory price 2012 nylon travel waterproof laptop backpackProduct informationmodel NOLB1102024319material1) nylon2) you can be choose other material to make the bagsize 38.5*46*18cm color1) blue,black,red ...any more2) many colors the material are available MOQ 1000PCS weight (KG)1.46 logo customized / ...