The DODOCase HARDcover is a slim leather hardcover case that sticks to the iPhone 5s back for a slim package that protects the device from scratches and offers a great feel.
We've been using it with the iPhone 5 for a month and it works very nicely. You do need to leave the flap hanging while taking photos, but that's a small price to pay for using this case. The adhesive comes on and off easily and is still strong after a dozen removals.
$34.95 at DODO