fashion black teenager backpack 15.6" laprucksack travel business swiss backpacking men retro usb student school shoulder bags

1: fabric- waterproof fabric 2: size- 29*14*41/cm; capacity - 15.6" lap3: after-sale service- we promise 180 days after -service, please contact with us immediately once it has any problem during the time 4: oxford 15.6 inch lapbackpack shoulder bags . during using the bag, once it has any problem , please contact with us immediately to resolve , you can use it when travel, outdoor, business on way, sports, or send friends as gift or as business gift