The casing can not really serve up a volume button. One has its finger very squeeze in order to achieve it and I do not have sausage fingers.
Since the closure is only a magnetic closure, the shell can not completely fold and mooring, as the magnetic force is not enough to hold everything.
The hard shell, in which are clamped in the iPod does not look very reassuring, but it seems to hold first. Long-term test I could do not make. After all, it does not go so far up that it would slide down the slide at the edges.
All in all I'm going to buy the films that I have so far always had and a new cover.