MobiMan® Premium- Apple iPhone 2G 3G 3Gs, iPhone 4 4G Genuine Leather Vertical Punch Case with Belt Clip
This does not fit my iphone 4s well.  Not horrible, but not what I am looking for.  The clasp does not close well and the magnet is not strong enough to put the phone into sleep mode.  Only spent a few bucks, so no big deal, but not for iphone 4s.