Based somewhat upon the company's earlier Vibes for iPhone 3G, iSkin's Vibes for iPod nano 4G ($25 each) and iPod touch 2G ($30 each) appear to use the same soft plastic we've seen in Jet Navy hydrocarbon cases, and feature uniquely iSkin molding and etching. The iPod nano version of Vibes is a single clear case with one of seven different patterns etched into the body, allowing the color of your iPod nano to shine through. By comparison, the iPod…
