iFrogz has introduced new clear and color silicone cases for the second-generation iPod nano. Each clear case features a colored iFrogz logo on the back in one of five colors (black, pink, green, blue, and clear) to match the new nanos. The color case comes in several colors, including hot pink, light pink, royal blue, light blue, green, purple, white, red, black, and gray. Both cases sell for $20 each and come with a lanyard. Check out iLounge’s First Look at the clear iFrogz nano cases for hands-on photos and details.