RadTech today announced the availability of the Mini Cocoon, a stylish and versatile, semi-rigid clamshell case for iPod mini. A tough, outer clamshell completely encases the iPod mini and a silicone skin allows access to all control elements and ports, providing added protection while nestled in the case, or when used separately apart from the case. Also announced was the RadPak, a compact, semi-rigid clamshell case for the company’s BT-500 mini Bluetooth Mouse. The new case features a cushioned interior, twin rubber-tabbed zipper pulls and Internal battery bays to accommodate a spare set of AAA cells.