Very good case for the iPhone 6. The Phone is plugged securely into the plastic bracket, and that has me even intercepted a fall on the road. Without the Case My iPhone had now an ordinary Macke on the corner.
I carry the iPhone in your pocket. The envelope bears on very little, so no problem with the thickness. The front door could still be a little thinner. What I do not like so much the optical cutout for the camera at the back, but that's hardly solvable otherwise - and from behind I can not see the thing so often. The shell looks very classy, I was approached already often it.
Contrary to other reviews, it was my sleeve no problems with smell or rising stitching, everything was great. If the machine lies on a table, the flap must be because nothing is high - that had to be bend only in the first few days a bit, the leather in the "joint" / "spine" would probably only be supple.
All in all, a strong buy recommendation.