for those thinking about christmas presents - these are cute
http://www.ilovetocraft.com/gifts/mobile-covers.shtml
may need to measure ipod to adapt pattern size - I would add a pocket inside or outside back for the earbuds. If they use these for exercize walking /treadmill these would be cute as Necklace type holders. bonus you can probably find fabric scraps and scrap embellishments in your stash