If you are going to get a case for your shiny new iPhone 4S then maybe it should be one that offers some serious protection rather than something that looks nice. Most phone cases offer little protection to the screen, but the Tank from Case Mate offers military style protection for the device including the screen, in fact, the video shows the screen being put through some serious testing procedures.
These are the details for the Case Mate Military Grade Tank iPhone 4S Case;
Modelled after motorcycle helmet engineering, Tank is designed with a hard, impact resistant exterior and a shock absorbing interior. A shatter resistant, polycarbonate hard shell combines with the thick, silicone cushioned interior. The retractable screen shields from impacts, cracking and condensation, fully protecting the iPhone screen. The Tank exterior is made of a premium, soft grip texture that slides easily in and out of your pockets. The Tank tests number one in impact resistance against the leading brand, and meets or exceeds US military standards.
Priced at £38 ($60)
Source [Geeky Gadgets]