Bopai 61-121518 Multi-compartment Waterproof Expandable Backpack with USB Charging Hole(Dark Gray)

1. Material: nylon, polyester
2. Function: waterproof, wear-resistant, anti-theft, shock-resistant, capacity expansion, load reduction
3. Accommodates computer size: 15.6 inches
4. Multi-layer and large-capacity design, rational distribution of internal space, easy to take items
5. Independent computer layer, safe and scratch-resistant
6. Pen slot/pocket design, classified storage
7. Keychain design in the bag
8. The back adopts hollow groove design to enhance air convection and effectively dissipate heat
9. The backpack has a USB charging hole, which is more convenient to use
10. Dimensions: 30 x 43 x 12.5 cm
11. Weight: 1.13kg
12. Note: Only backpacks will be sent for delivery, nothing else!