The Flirc Raspberry Pi case was designed to only be functional for your Raspberry Pi, but to be drop dead gorgeous. It's made of beautiful aluminum core that is sandwiched between two black, soft touch shells that feel amazing in your hands.
Really a beautiful well made case. If you are using your Pi without needing access to the I/O pins this is a great way to go. I would have wanted an edge connector as part of the case if I needed to put I/O cables on an off a lot.