What is a good case for the ipod touch 4g?

I just got my ipod touch 4g with the two cameras and I am such a klutz and used to drop my ipod touch 3g.So I was wanting a ipod touch 4g case that when dropped it won't shatter the screen.But not an otter box.I want one that doesn't need me to have a strong grip.Please help before i break my ipod not on purpose.