Marware has announced its new SportShell case for the iPhone 3G and iPhone 3GS. Like the previously released SportShell Convertible, the SportShell uses interchangeable parts to allow the user to attach a ratcheting belt clip that doubles as a stand, a thin, flat back piece that makes the case easier to insert and remove from pockets, or remove both and leave the Apple logo visible through the back of the case. The SportShell also offers full access…
