Case-Mate launches the TANK iPhone case-- a case so tough the company says it passes US Department of Defense standards tests for sand/dust, shock/drop, wind/rain and vibration.
It consists of a polycarbonate hard shell with a cushioned shock-absorbant silicon interior (apparently inspired from motorcycle helmet engineering) and a retractable polypropylene screen protector.
The TANK case is available in 4 different colours (brown, grey, black and pink) and Case-Mate even includes a holster belt clip in the package.