As the latest iteration of its ToughSkin design, Speck's new ToughSkin for iPhone 3G ($35) includes a ruggedized rubber case, an internal plastic frame for added support, and a combination belt clip and holster. The camera, controls, and other iPhone 3G elements are under a few millimeters of rubber for anti-drop protection. Available only in black, the new ToughSkin doesn't include screen protection, but does have a bottom flap that can open to let…
