An excellent option for Outdoor riding. Works on every bike, but it is touring bike riders who pick these ones the most, due to its high resisntant materials.

Dont lose anything else ever again. This will facilitate reaching your essentials, so you dont have to open your backpack or even get off your bike to get wallet, phone and whatever you may consider you could place here. 

Item Length: 18cm
Item Width: 8cm
Item Height: 26cm
Item Weight: 250g
Item Diameter: 8cm
Material Type: Waterproof Oxford cloth