WEST BIKING 10L Breathable Cycling Backpack Color:10L Yellow 3pcs Set Design: Waterproof/ Can Hanging tail

Design: Waterproof/ Can Hanging tail light/ Easy to install

and anti-skid performance

Speed display

Install the host monitor to the button of the chest strap

With a sleek

WEST BIKING 10L Breathable Cycling Backpack Color:10L Yellow 3pcs Set Design: Waterproof/ Can Hanging tailSPECIFICATIONS is_customized: Yes color: Black Gray Black Green Black Orange Black Yellow(Optional) Weight: About 280g Size: 40*26*9cm Scenes: Cycling,Climbing,Travel,Hiking and so on Origin: Mainland China Model Number: YP0707210 Material: Nylon Material: nylon Function: Rainproof Cycling Backpack Features: waterproof,reflective,breathable Capacity: About10L Brand Name: West Biking WEST BIKING 10L Breathable Cycling Backpack Unisex Waterproof