Early in the fifth-generation iPod?s life, Marware released two different Sportsuit cases: a ?Basic? form with a detachable belt clip, and a more elaborate ?Convertible? form with a detachable belt clip, armband, wrist strap, and front lid. More recently, the company has released iPod nano versions of Convertible, originally starting as derivatives of the 5G case, but evolving most recently into a better product: the latest nano Convertible?