absolute must for iPhone 4!

+ Leather (Perfect for your pocket ...)
+ Appearance: simple and elegant (discreet logo on the front; small "SUNCASE" lettering behind)
+ Pull mechanism: by pulling on the tab is the iPhone out to almost a third, so you can operate the two side keys +/- and Mute controls without the cell phone to take completely out of the sleeve (very helpful for me, for example, the music listen)
+ Form: the iPhone fits into it, it closes up exactly with the edge of the phone from (only the power button is on)
+ Speaker holes: for the speaker and microphone are small holes on the back almost all the way down through the seam, so you can hear the phone ring in the shell.

+/- Processing: both positive and negative because the cover whole makes a very sophisticated look and even the stitching on the sides and bottom by a large number of stitches look very good, but - as mentioned several times here - unfortunately dissolve the threads at the top slowly after some time, looking awkward. (My approach: easy "light" with the flame of a lighter to the end of a thread solved ... After that the whole thing holds back!)

Have the bag now since half a year and it still looks top and always flies not apart! : D
Absolute Buying Tip!