Wuhapininn mens backpack Travel Multifunction Backpack Fashion Zipper Open Bag Men Backpack Laptop High Quality Male Women Business Classic Bags

Design of an air-flow back padding system and a secret pocket ensures great comfort and safety in your journey.
Made of soft fabric, comfortable to the touch, smooth and not rough, waterproof and durable fabric surface strength is high, the shock experiment is carried out, the test package body is not cracked, deformed, and does not open.
Back honeycomb breathable design: Multi-layer honeycomb mesh elastic foam back cushion is used to reduce the direct contact between the back and the backpack in a large area, promote air circulation and facilitate heat dissipation.
Intimate design of the hand strap, with a comfortable grip, beautiful and practical
Detachable shoulder strap Detachable shoulder strap buckle design, easy to disassemble and durable