Features: 
<br />Combination of special fiber support and back net , sturdy and flexible, strong breathable and ultra-lightweight; Ergonomic design with breathable S-shaped shoulder strap, soft and better fits body and effectively absorbs transferred weight, more scientific and energy-saving
<br />Product parameters:
<br />1. Item: 1521
<br />2. Structure: the main compartment, front compartment, subsidiary compartment, computer bags
<br />3. Color: black, blue, green
<br />4. Fabric: 100% high density waterproof nylon fabric
<br />5. Waterproof: Water repellent
<br />6. Cloth: polyester
<br />7. Capacity: 45L
<br />8. Net weight: about 923g
<br />9. Size: about 35 * 60 * 25cm/ 13.78 * 23.62 * 9.84in
<br />10. Uses: outdoor traveling, mountaineering, camping, fashion leisure, business traveling<p> <b><b><img src="https://contestimg.wish.com/api/webimage/591a85899ace850d5789ae00-large.jpg"><img src="https://contestimg.wish.com/api/webimage/591a85899ace850d5789ae00-1-large.jpg"><img src="https://contestimg.wish.com/api/webimage/591a85899ace850d5789ae00-2-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/591a85899ace850d5789ae00-14-large.jpg"><img src="https://contestimg.wish.com/api/webimage/591a85899ace850d5789ae00-15-large.jpg"><img src="https://contestimg.wish.com/api/webimage/591a85899ace850d5789ae00-16-large.jpg"><img src="https://contestimg.wish.com/api/webimage/591a85899ace850d5789ae00-17-large.jpg"><img src="https://contestimg.wish.com/api/webimage/591a85899ace850d5789ae00-18-large.jpg"><img src="https://contestimg.wish.com/api/webimage/591a85899ace850d5789ae00-19-large.jpg"><img src="https://contestimg.wish.com/api/webimage/591a85899ace850d5789ae00-22-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/591a85899ace850d5789ae00-23-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/591a85899ace850d5789ae00-24-large.jpg></b></b></p>