item:laptop backpack material:PVC1680D,can also as requested; size: 38cm X 29cm X 27cm OEM and ODM orders are accepted. item:laptop backpack Adjustable shoulder strap with adjustable and removable shoulder pad. demensions:38cm X 29cm X 27cmcapacity:12-15' laptopmaterial:PVC1680D,can also as requested;OEM and ODM orders are accepted. laptop backpack,laptop backpack 2011,laptop backpack fashion