Large-capacity Backpack Men's Junior High School And College Student Schoolbag

Product information:
Pattern: solid color
Lining texture: Polyester
Applicable scenario: School Education
Color: 2123 light gray, 2123 Black
Applicable gender: neutral/both men and women
Material: Oxford cloth
Bearing system: airpillow straps
Popular elements: contrast color
Style: street trend
Capacity: 20-35L