iPod Nano 5th Generation 5G clear crystal hard case with 5th Gen screen protector, clear hard screen cover
This is a super case that fits like a good glove and really does protect the Nano like you wouldn't believe.  I hesitated to buy it because the price was so cheap but it is a quality product that sells in stores at 4 times the price.  I would not hesitate to buy another if I ever decide to go beyond the Nano.