However, it lacks two essential things in my opinion:
1) you can not get the phone in the cuff if it has a hull, even very fine, without shell, the phone returns (battling some), but it is not great at all.
2) opening to insert the phone down, really a strange choice, why want to drop the phone if there is a lot of jerks? If you put it in the place, the headset can be connected, the camera is clear but it can fall, if it is put in reverse for added peace of mind, more cameras, more helmet ...
I do not think it's top ...