Open a screw, place bracket to the handlebar and tighten the screw again - less than 5 minutes and the holder is ready mounted. The Handyhülle itself is festgeclipst with a handle and then sits safe and stable on the bicycle. Processing looks solid. The welded zipper can be opened properly and close and makes a good impression. Whether he is really waterproof, I could not test. The plastic components all act solidly and are made clean. I can not see any burrs or unclean places. The size of the Samsung S3 Mini is already measured almost generous. However, again not so generous that my leather flip case with reinpasst. But that does not lead to deduction of points, because the mobile phone holder is indeed designed for the mobile phone itself and not for any x versions of cases.
Conclusion: A strong buy recommendation for anyone looking for such support!