Marware and IvySkin have each announced updated iPhone and iPod touch cases, the SportShell and the SmartCase. The SportShell is now available in a version for the second-generation iPod touch. It uses a three-piece hard shell, made of polycarbonate plastic with a rubberized finish. The case can operate as a flat-back or open-back case, or else clip to a belt where it can rotate 360 degrees.
