Mophie introduces Knox case for nano

It is common knowledge that the iPod nano is more sensitive that someone suffering from PMS, where the slightest brush will produce a scratch. The second generation nano has also been reported to be rather fragile and prone to scuffing. This makes having a protective case of some sort for the nano a must. Mophie’s Knox case is made from aircraft-grade aluminum that has some space left over to store a couple of credit cards and Benjamins. The design enables you to plug in your headphones when the nano is inside, safe and sound. You can purchase the Knox from Mophie for $44.99. It makes one wonder whether Apple gets paid any royalty by these case manufacturers for creating a whole new market of accessories.