Mir is the iPhone earlier slipped from the coffee table, then thanks to the short sleeve back and hergehüpft and left lying on the screen side - does not matter because the shell also protects the display, it is about 1-2mm turn lower than the rim. Made very clever.
Ports, microphone and speaker remain free, so that the iPhone can stay in the sleeve while charging and listening to music. Also the camera and flash are free, and it can take pictures without vignetting it.
A particularly clever way, I find the bags and the MUTE switch integrated into the shell.
Although the iPhone is now measured a little bigger, it affects not bulky or disruptive in his jacket pocket. It now has much more grip, but can still use one-handed.
If the envelope to buy at any time and can recommend them to anyone who wants to protect his iPhone in front of rough.