The new OtterBox Impact for iPhone 3G is one of the most bare-bone and basic cases for the iPhone 3G yet. It’s marketed for those who don’t need frills or fancy transparent logos or designs but yet want to protect their investment.

The OtterBox Impact Series is a silicone rubber that covers the majority of the iPhone 3G, leaving holes for the screen, top and bottom ports, camera, and the all-important Apple logo of course. No screen protector is included in the package to cover these holes, but the case does feature complete and total button coverage, as well as an easily grippable shape and curves.

The case is designed to fit the 8GB and 16GB capacity iPhone 3G models snugly. The OtterBox Impact Series case is available from the store for under $20, in either white or black colors. So protecting your iPhone doesn’t have to cost a fortune.

Available here: http://www.otterbox.com/iphone-cases/iphone-3g-impact-case/