Features:
1. Easy to place under 15.6 inches computer, under 11 inches ipad, thickened bladder foam protection
2. Rainstorm level water resistance, password lock anti-theft
3. USB charging port, walk while playing, walking continued
4. The bag body adopts hard EVA material, which can not only prevent the bag from being invaded by sharp tools, but also effectively protect the valuables in the bag
5. Mobile safe, TSA combination lock
6. Fasten the button on the organ and get it quickly and easily
7. Rain-proof USB port, sealed on and off to prevent wetting
8. Flexible adjustment, adjust at length

Parameters:
1. Material: PC
2. Opening method: Zipper
3. Processing mode: Soft Surface
4. Features: waterproof, wear-resistant, USB charging
5. Size: 44.5 x 30.5 x 10cm
6. Net weight: 1.5 kg
7. Note: the product contains only backpacks, nothing more