iPod Touch 4 4th Generation case MiniSuit TPU Bubble skin case for iPod Touch 4, 4th Gen, 4G + MiniSuit Key Chain - Clear
I really like this case.  The iPod touch is so thin it's easy to lose your grip.  This case helps me keep ahold of it.  It's nice looking and fits really good.  It's molded to fit the Ipod and lines up with the camera lense perfectly.  The only draw back and it doesn't bother me in the least, is that when you plug in the USB cable, I have to adjust the thin part of the case at the bottom to get the plug to seat properly.  It's just so thin at that point it tends to be a little floppy.  It's not really a pro