1. Large capacity, can put 15.6 inches laptop computer
2. Password lock design, better protection of the contents of the bag
3. External USB charging port, you can connect the charger inside the bag (not included) to charge your mobile phone and other mobile devices when travelling
4. Hard-shell design protects the contents of the bag from any shocks and makes it lighter to carry
5. Convenient luggage strap for attaching the bag to a trolley case
6. Water-resistant material effectively prevents rainwater from drenching the contents of the bag, keeping it dry and comfortable
7. Comfortable shoulder strap with adjustable length
8. Material: PC
9. Size: about 48 x 32 x 12cm
10. Weight: about 1.6kg
11. Note: only the bag, not include others