- UNIQUE DESIGN: This laptop rucksack shoulder strap is designed with honeycomb mesh breathable, built in comfortable sponge, effectively reduce the pressure of shoulder back and heat dissipation fast. Also it very easy to take your laptop and books from the bag.
- TOP QUALITY: Made of durable water resistant polyester fabric. This laptop backpack is suitable for traveling, outdoor travel ,hiking ,college bag and daily life using. It can be used as computer backpack, daypack, laptop rucksack, office backpack, college bag.
- USB PORT DESIGN : With built in USB charger outside and built in charging cable inside,this usb backpack offers you a more convenient way to charge your phone while walking(this USB laptop backpack doesn't power itself ,power bank not included)
- WATERPROOF AND ANTI SCRATCH: This computer rucksack is made of high quality water resistant and anti-scratch material,which is waterproof,tear and scratch resistant.