Features:
1. Made of high-quality fabrics, the outer shell automatically slides off when exposed to water and is impermeable, waterproof and wear-resistant.
2. Customs password lock design, 999 password combinations are more secure
3. 180-degree opening and closing large-capacity dual compartment design, independent digital protection, functional compartments, convenient and orderly access
4. Three-dimensional honeycomb back pad on the back, comfortable, breathable and heat dissipating
5. Side USB interface design makes charging more convenient
6. S-shaped adjustable shoulder strap, comfortable and burden-reducing
7. Metal double zipper design, smooth and durable
8. Widened handle design, comfortable and not tight.
9. Diamond facet structure design, three-dimensional and stylish
10. Thickened sponge independent digital compartment to fully protect laptops
11. The trolley case fixing strap design on the back makes traveling more convenient

Product parameters:
1. Material: ABS with film
2. Can accommodate computer size: 17 inches
3. Function: breathable, waterproof, anti-theft, burden reduction, large capacity
4. Product size: 45 x 32 x 20 cm
5. Weight: 1165g
6. Note: Only backpacks will be shipped, nothing else!