OUMANTU 1804 Business Men's Backpack Laptop Bag Shoulders Storage Travel Outdoor Bag with USB Waterproof Schoolbag

Specifications 1 Brand Oumantu2 Model 18043 Size 44 29 14 24 cm4 Capacity 36 55L5 Cover opening method zipper6 Bag shape vertical square7 Material oxford cloth8 Color black gray9 Pattern solid color10 Lining texture polyester11 Lifting parts soft handle12 Type of outer bag inner patch bag13 Number of shoulder belts double14 Backpack system air cushion strap15 Bag shape vertical squareFeatures 1 Side zipper expansion layer for increased bag capacity 2 Backpack fixed belt design the backpack fixed on the trolley case walking more easily 3 Scientific decompression of human body mechanics makes every trip easier 4 Thickened high density foam shoulder strap soft fit back curve effective decompression 5 Multi functional layered storage bag convenient for classified storage of goods neat and not messy 6 High quality oxford fabric waterproof and wear resistant 7 USB interface on the side of the backpack is designed to charge the mobile phone at any time 8 It can be carried horizontally or vertically Package Includes 1 Backpack