Nice quality. Works well. Beware: Not a lot of water.
The belt fits well. I don't know it's there, when running. The bladder is 250 ml. On a hot day, I find this fine for up to 10km. At 10 km, it is borderline. As I often run in the 13-23 km zone, I realize now that I'd prefer to have the model with the larger bladder (500 ml), which I needn't fill but with which I would have the option of having more water available. Otherwise, so far so good: I like the fit, and it seems to be of good quality. Oh, it may not be for racers. You really need to stop and undo the belt to get at the water. I don't mind, but if you were in a race situation, you would lose some time.