1. Item: Backpack

2. Color: Gray, dark gray, black, red

3. Material: High density water-proof polyester

4. Lining: polyester

5. Dimension:

Large Size (20inch): 50*35*19cm, can fit 17.3inch laptop

Small Size (18inch): 47*33*17cm, can fit 15.6inch laptop

Features:

1. FABRIC- Water-repellent Polyester material

2. Waterproof material: splash and scratch resistance

3. Large capacity 30L: Store items for 5~7 days business trip

4. Ergonomic design: thick and breathable sponge, S-shape strap make your back more comfortable

5. Hidden anti-theft pocket is designed on the back of the backpack.

6. Earphone jack and Faster charging USB port

7. Inside item slots and Luggage belt

8. Multi-site reinforcement, shoulder strap bearing 20kgs.