Well I guess not entirely useless I suppose… you be the judge:
.50 BMG Proof iPhone Case – If your pockets are big enough, and your fear of taking a round to the femoral artery is more of a concern than your coolness.
$650 USD at this sketchy Japanese site
And finally…
Knuckle iPhone Case – If you’ve ever wanted to send a text message and a physical message to someones face.
Thoughts?