As can be seen in the picture, I have also mounted the front. For me it holds, what it promises. Apparently it is an improved version, because I can not understand the previous review. With me everything stops and also the leather is sturdy and well made.
I ride mostly as the 80-100 kmh, sometimes 120 KMH, but cracks in the plates I could not tell.
But what you should consider: The tool should be fixed in the pocket somehow, otherwise loud rattles and it would sometimes come in turns to light strokes in the handlebar. If the tool is however fixed, you do not notice it.
So far everything is really good!