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

1. Material: nylon, polyester2. Function: waterproof, wear-resistant, anti-theft, shock-resistant, capacity expansion, load reduction3. Accommodates computer size: 15.6 inches4. Multi-layer and large-capacity design, rational distribution of internal space, easy to take items5. Independent computer layer, safe and scratch-resistant6. Pen slot/pocket design, classified storage7. Keychain design in the bag8. The back adopts hollow groove design to enhance air convection and effectively dissipate heat9. The backpack has a USB charging hole, which is more convenient to use10. Dimensions: 30 x 43 x 12.5 cm11. Weight: 1.13kg12. Note: Only backpacks will be sent for delivery, nothing else!