Smartphone holder/pouch for bicycles I was using this on a road bike. I don't have a cross bike, mountain bike, or "mama-chari" (city bike), so I'm not sure if it can be attached to those. I think it can probably be attached to any bike except for the "mama-chari" type, but I recommend using it on a road bike just in case. You can operate the screen while your smartphone is stored inside. The part other than the smartphone case is a pouch, and you can store tubes and tools there. In the fourth photo, there is a scratch on the smartphone case, but it doesn't seem to affect the operation or visibility of the screen much. #Roadbike #Bicycle #Smartphone #SmartphoneCase #SmartphonePouch Accessories Parts Toolbox Storage Pouch Bag