On the heels of releasing its iPhone 5 case of the same name, Griffin has debuted its first fifth-generation iPod touch case: Reveal ($20). This version uses the same rubber edge and clear back design, although it's obviously been modified to fit the sleeker frame of the iPod touch. The most noticeable difference other than the overall shape is the rubber-lined opening for the iPod touch loop button. Like other cases we've seen, it looks like you'll…
