Descriptions:
100% brand new
Light in weight
2 side storage compartment for keys, phone, snacks etc 
Adjustable chest and shoulder straps

Specifications:
Function: Multifunction Backpack bag 
Material: Nylon 
Color: Red, yellow, blue, green, black
Weight: 322g
Style: Backpack 
Capacity: 2L
Applications:
Cycling, hiking and other sporting activities.