Men's Casual Backpack High School Junior High School Student Schoolbag Simple

Product information:
Lining texture: Polyester
Applicable scenario: leisure travel
Color: Black, Brown
Applicable Gender: Male
Function: Waterproof
Size: 28*13*39
Material: PU
Bearing system: airpillow straps
Popular elements: sewing line
Style: street trend
Capacity: 20-35L