The bag met my expectations so far very good.
BRACKET:
The mount is of course for this price purely Kunsttoff. Nevertheless, well thought out and is very stable. The retaining clip for the handlebar has 3 prongs to accommodate various tube diameters. In my XJ6 even was only the second necessary. These prongs struck me first as small potential weak point on abort faster. Nevertheless, I was able to pull very firmly and nothing has jumped. In addition, the brackets with rubber coated directly. Just great to avoid rubs and to ensure a good fit.
On top sits a ball joint to the box to rotate. The position can then be fixed better by a set screw. On top of the bracket that einklipst in the box. Works well.
BOX:
The box itself looks at first glance quite dibasic.
Some people in other sizes this box they thought was too thick. Yes: it is thick, but for me an advantage.
It fits with me now under the smartphone Power Bank (Large battery to the phone to charge simultaneously) clean and supplied with electricity so my phone while it navigates me. I think that's great.
Below is a slit rubber sleeve which would allow performing a charging cable.
The cling film seems a little thin to me. I hope it is not too vulnerable. I could not even long-term test. Nevertheless, they are quite good, the commands to the touch pad of the smartphone on. I'd say about 80% accuracy as if you would press on the smartphone itself.
The film is glossy. Here I'm not sure what to make of it. Motorcycling This may well reflect a little. But the question is: Were here a duller version really better? Probably it would also break the light and make the additional display blurred. So I give here no penalty
Conclusion: So as in my case is obtained for 12 Euro a stable, valuable translucent casing for mounting on your bike or motorcycle. The box keeps stable but has a thicker "Lunchbox" which turned out to me by the Power Bank as an advantage.
I would recommend the thing definitely without hesitation for this price.