Outdoor Sports Backpack European And American Trend

Product information:
Color: blue, black, black with red, silver
Material: Oxford cloth
Number of shoulder straps: double connector
Lifting parts: soft handle
Function: wear-resistant
Suitcase shape: square vertical model
Bearing system: air pillow belt
Capacity: 20-35L
Size: 30 x10x42 CM before expansion30 x10x50 CM after expansion