I made this Ipod Nano holder, originally for the 1st generation, for wall mounting next to a stereo with auxiliary input. It's made to hold the Ipod with a silicone cover, so it might be a bit big for a naked Ipod, and needed a bit of filing to work with the cover. The bottom is open so the ipod can be removed without taking out the cables.
I used this model to learn Freecad, so don't expect too much in the design!
Apparently 7th generation Ipod Nanos fit too.