PC Hard Shell Computer Bag Gaming Backpack For Men, Color: Double-layer Black

1. Material: PC2. Reverse flow breathable back panel3. Breathable padded shoulder straps4. Waterproof safety protection5. With back cushioning bag6. 16.1-inch computer bay7. Customs lock + USB charging port8. No collapse, no deformation for a long time9. TPU handle, moderate width, comfortable grip10. Hidden pocket on the back with trolley case strap on the back11. The zipper is smooth, tear-resistant and bend-resistant12. Internal structure: zipper pocket, mobile phone pocket, document pocket, interlayer zipper pocket, computer insert pocket13. Size: single layer: 43x10x32cm, double layer: 43x13x32cm14. Unit weight: about 1.9kg