New Fashion Outer Backpack Female Male Middle School Student Casual School Bag

Product material:
Material: Oxford cloth
Lining texture: Polyester


Details:
Capacity: 20-35L
The internal structure of the bag: Zipper pocket, mobile phone bag, document bag
Opening method: Zipper
Function: Breathable, waterproof, wear-resistant, lightening
Processing methods: Soft surface
Hardness: Soft
pattern: Plain
Accessories type: Backpack shoulder pads
Strap root number: Double root
Popular elements: Belt decoration