multifunction laptop bag The size:30x8x40cm The weight:800grams The mat characteristic:can be put the laptop into side,can b multifunction laptop bagThe size:30x8x40cmThe weight:800gramsThe material:waterproof terylenecharacteristic:can

laptop bag Size:30x5x24cm The weight of bag:530grams, The material:waterproof terylene, laptop bagSize:30x5x24cmThe weight of bag:530grams,The material:waterproof terylene,