Could Marware actually be replacing its classic line of Sportsuit Convertible case-slash-armbands with something new? Not exactly: SportShell Convertible ($45) is an alternative, relying on a multi-piece plastic hardshell rather than the more protective neoprene enclosures of old. Now, the hardshell splits into three pieces to enable users to insert or remove a clear belt clip, which doubles as an armband-holding mount and triples as a video stand;…
