USB Charging Laptop Backpack Multifunctional Casual Business Laptop Bag Waterproof Shoulder Bag Travel Backpack

USB Charging Laptop Backpack Multifunctional Casual Business Laptop Bag Waterproof Shoulder Bag Travel Backpack. 
 
Specification: 
Luggage size: Medium; 
Capacity: 36-55L; 
Package internal structure: Computer pocket; 
Opening method: Zipper; 
 Applicable gender: Neutral/men and women; 
Material: Nylon; 
With lock: No; 
With or without rain cover: None; 
Function: Breathing; 
Processing: Soft Face; 
Hardness: Medium Soft; 
Pattern: Solid Color; 
Printed: Yes; 
Processing Customization: Yes; 
Style: Casual; 
Liquor Texture: Polyester; 
Shoulder Band Number: Double Root; 
Lifting parts: Soft; 
Outer bag type: Three-dimensional bag; 
Bag shape: Transverse type; ; 
Have No tie rods: No; 
Scene: Daily; 
Color: Light gray, black, dark blue, pink; 
Whether cross-border supply: No; 
 
Package Includes: 
1 * USB Charging Backpack