Item Type: Backpacks
Lining Material: Polyester
Closure Type: Zipper
Carrying System: Air Cushion Belt
Interior: Cell Phone Pocket, Interior Slot Pocket
Main Material: Oxford
Main material: This backpack is made of durable terylene oxford fabric. The lining is waterproof, and provide strengthen and long-lasting performance with minimal weight.
40L Bag size: 32cm * 20cm * 55cm/12.59*7.8*21.6 inches
50L Bag size: 33cm * 18cm * 57cm/13*7*22.4 inches
large capacity, large space, it has 40L/50L capacity choice , you can put 17 inch computer in it .
Comfortable. Wide and soft shoulder straps with plentiful sponge padding help relieve the stress from your shoulder, and you can adjust the length of the shoulder straps if you need.
Structure: 10 pockets. 1 Main zipped pocket, 3 front zipped pockets, 1 side mesh pocket, 2 small strap pockets and 3 pockets in the large front zip pocket.