It can be easily stuck into the casing, the overlapping lid I find much better than the plug-in tab on my Belkin Armband for iPhone 4, where I quickly cut off the narrow tab next to the headphone output.
From a processing perspective, it looks very good, the edges are all sewn or stitched, only the overlapping neoprene on the back / inside I could imagine that something could tear.
To praise the 4 passages for cable & sound up and down, which fit on the arm is OK, I'll be here even with the narrower loop good way.
For pulling out I give the advice to bring film and first finger by a little air between the display, then can the iPhone rausziehen well, while the other hand holds the envelope at the bottom.
I look forward to the first bet, because currently I have the iPhone mostly in the jacket / vest pocket.
