Business Men's USB Charging Backpack Multifunctional Laptop Backpack

Product Information:
Bag size: Large
Capacity: 36-55L
The internal structure of the bag: zipper pocket, mobile phone pocket, ID pocket, sandwich zipper pocket, computer pocket, camera pocket
Opening method: Zipper
Applicable gender: Neutral/male and female
Material: Nylon
Function: Breathable, waterproof, wear-resistant, anti-theft, anti-vibration, lightening
Hardness: Medium
pattern: Plain
Applicable gift-giving occasions: advertising promotion
Style: Business
Lining texture: Polyester
Accessories type: Buckle
Strap root number: double root
Popular elements:Car suture
Carrying parts: Soft handle
Outer bag type: Inner patch pocket
Bag shape: Horizontal square
With or without lever: No
Carrying system: Curved shoulder strap
Color: black 1, black 2