Anti-theft bag backpack

Bag size: large
Capacity: 20L or less Internal structure of the bag ID bag, mobile phone bag, computer pocket
Opening method: zipper
Applicable gender: neutral/male and female
Material: Nylon
Whether with lock: No
Function: anti-theft, reduce burden
Processing methods: soft surface
Hardness: medium to soft
pattern: plain
Style: Korean
Strap root number: double root
Popular elements: color contrast
Carrying parts: soft handle
Outer bag type: open pocket
Bag shapes: square vertical section

With or without lever: No