Case-mate last week started shipping its Signature Shuffle Case, a protective case for the new second-generation iPod Shuffle. The case is made out of Italian pebbleston leather and scratch-resistant lining with a cutout for the button pad. The case clips onto the outside of the iPod shuffle and comes with a keychain.The Signature Shuffle is available in seven colors: Sienna red, baham blue, capri green, baha orange, alpine white, phantom black and peony pink.