I haven’t had a lot of need for an iPhone case as of yet. The screen hasn’t got a scratch on it yet, and I like having as little bulk around the phone as possible, but I like this new case from Tunewear. It’s called ICEWEAR and is available for $29.95.
The thing I like about the case, is that its a high density plastic, and will do a good job of keeping your iPhone safe if you have slippery fingers and drop the thing (I’ve almost done it a few times, and I just know if I do, it’s toast).
You can buy one here.