Outdoor Sports School Bag Travel Backpack

Product information:
Pattern: solid color
Lining texture: Polyester
Applicable scenario: leisure travel
Color: Black [small size 60L], purple [small size 60L], Army Green [small size 60L], dark blue [small size 60L], Black [large 80L], purple [large size 80L], army Green [large 80L], dark blue [large 80L]]
Applicable gender: neutral/both men and women
Function: breathable, wear-resistant, anti-seismic, burden reduction
Material: Nylon
Bearing system: air pillow belt
Popular elements: sewing thread
Capacity: 56-75l