Take a look at SFBags. I have the smart case for my macbook air,. they make the same thing for the iphone. They have a few choices. Great customer service. I was thinking about one of these for my weekend case.
http://www.sfbags.com/products/iphone-cases/iphone-cases.php
Brett
Go Cardinals
St Louis
http://www.sfbags.com/products/iphone-cases/iphone-cases.php
Brett
Go Cardinals
St Louis