Burden-reducing Spine Protection Super Lightweight Backpack

Product information:
Lining texture: Polyester
Pattern: Letters
Applicable scenario: School Education
Color: Pink blue, beige khaki, yellow dark coffee, Yellow Blue
Applicable gender: neutral/both men and women
Function: waterproof, reduce burden, protect spine
Material: Oxford cloth
Bearing system: air pillow belt
Style: childlike cute
Applicable school age: Grade 1-2