Based on the company's earlier, impressive Wave Cases for iPhones and iPods, Griffin's new Wave Case for iPod touch 2G comes in two versions: a single case ($25) and a two-case set ($35), each in your choice of colors such as white, pink, black, and green. Each of the matte-finished, soft touch rubber-coated plastic cases comes with a screen protector and cleaning cloth, as well as a two-piece design that uses helix-like moldings to hold the shell…
