Griffin has a hard-shelled case called the iClear. I tried to find it at Wal-Mart, but I only found Griffin's Reflect case, which is the same thing, except the Reflect case has a silver, reflective surface, so I have that. I really like the case, because it's hard, for one, and it fits the iPod like a glove. I've never dropped mine, but in some other consumer reviews I read online, they said that when they dropped theirs the shell stayed intact, protecting the iPod. I really like it. I do suggest, though, getting the iClear as opposed to the Reflect, though, because the Reflect's surface makes the screen harder to see, so you have to turn up the brightness, thus sucking up more battery life.