Student Backpack Waterproof USB Laptop Bag, Size: Large (Gray)

1. Trolley case strap, more convenient for travel2. Strong magnetic buckle, not easy to fall off3. Suitable for computers, notebooks, wallets, umbrellas, etc.4. Anti-shock air cushion, effective anti-friction, shock absorption, better protect the computer5. The anti-theft zipper design of the side pocket is separated from the main big pocket6. Anti-wrinkle and shape-retaining, waterproof for life, wear-resistant and dirt-resistant7. USB transfer charging port8. Breathable mesh, comfortable sponge shoulder straps9. Strong and durable back hanging buckle, can be disassembled at will, switch between one shoulder and two shoulders at will10. Large front pocket, magnetic opening and closing, convenient and convenient11. Lining texture: Nylon12. Processing method: soft surface13. Opening method: zipper14. Uses: single shoulder, portable, double shoulder, box push15. Material: water-repellent and wear-resistant oxford canvas fabric16. Capacity: the medium size can be loaded into a computer within 13.3-14 inches, and the large size can be loaded into a computer within 15.6 inches17. Size: medium: 38 x 26 x 12cm, large: 40 x 28 x 12cm18. Weight: medium: 0.52kg, large: 0.65kg19. Note: The product only includes a backpack, not other items