Based upon the company's earlier Sportsuit Sleeve cases for iPods, Marware's Sportsuit Sleeve for iPhone ($20) is an Orca Skin neoprene and soft plush fabric case for the iPhone with an earphone pocket on the front. Sportsuit Sleeve has a Velcro-sealed top and a detachable Multidapt belt clip and nub system on its back; this one comes only in black with gray accents. It comes with a microfiber cleaning cloth and a film protector for iPhone's face.…