Apple Store (U.S.) - iSkin revo for iPhone - Black
Thats what I use. Wouldn't trust Anything Else. It protects the speakers, it has a little thing to put into the USB connector thing, lol. Comes with a screen film, two small protectors thats snap into the inside of the case itself that make the Camera Untouchable, a Silicone case, which I wouldn't doubt would protect it If I dropped it from 6 ft, and a visor, that snaps into the front of the case when your not using it, protecting it from your other "cargo" in your pockets, and protects the screen x2 if you drop it, and when you DO use your iphone, it snaps into the back the same way it does the front to not add any bulkiness, so you dont loose it, and so its easily accessible.
I wouldnt trust ANY other case, well worth the money.