Ridiculously over-engineered? Or the perfect case for your iPhone 4 no matter where you're headed?

We think it's a little bit of both.

Simply put, the Griffin Extreme Duty Case is the most protective case we've ever built.

Tested and certified to meet or exceed US Department of Defense Standard 810F and UK Department of Defense Standard 00-35, Griffin's Survivor Extreme-Duty Case is designed from the inside out to protect your iPhone from extreme conditions ... dirt, sand, rain, shock, vibration and a host of other environmental factors.

Survivor is built on a shatter-resistant polycarbonate frame clad in rugged, shock absorbing silicone. A built-in screen protector seals your Multi-Touch display from the outside environment, while hinged plugs seal the dock connector, headphone port, hold switch and volume controls. A detachable heavy-duty clip secures your iPhone to a belt or bag strap.

Survivor is independently tested and verified to meet or exceed environmental testing standards for blown rain, blown dust & grit, vibration, shock, temperature and humidity. You can view video and results online at

Features

• Fits iPhone 4 models from all carriers
• Independently tested and certified to meet conditions outlined in US Department of Defense MIL-STD-810 and UK Department of Defense Def-Stan 00-35
• Integral Display shield deflects Wind/Rain (Test: Up to 200 mm/hr for 1 hour)
• Rigid internal frame protects from Shock/Drop (Test: Drop on flat concrete surface from 6'/1.8 m)
• Sealed ports block Blown Sand/Dust (up to 18 m/sec for 1 hour)
• Silicone cladding blocks vibration (18 hrs at 20-2000 Hz)
• Multi-position clip attaches securely to pack strap or belt

[Source : Griffin]