Cycling Running Backpack Vest Bag Outdoor Mountaineering

Product information:
Pattern: color matching
Lining texture: Polyester
Applicable sports: basketball, skiing, mountaineering, camping, Cycling
Applicable scenario: Cycling
Color: green, blue, purple, black and red combination, Orange, Rose Red, pure black
Function: breathable, waterproof, ultra light
Material: Nylon
Bearing system: air pillow belt
Capacity: below 20L