Gothslove Cool Black Backpacks for Men: Perfect for School, Hiking, and Sport

Size for upgrade :32*15*48 cm

Features:

1. High quality backpack with oxford materials.
2. Anti-Theft & Waterproof & Resistant & Anti-plash &Durable.
3. Unique layerfor 15.6 inch laptop and large capacity for storage.
4. Comfortable feeling and burden reduction.
5. Side expansion pockets easy for Put in and take out
6. Expansion style Prevent backpack deformation.
7. Double buckle super anti-theft.