Sansa Clip Sport silicone case for Zip?

[asymsucon]

Hi,
I've been looking for silicone case for Clip Zip, but those on eBay don't have button cut-outs, unlike those for Clip Sport and Clip+.
Does the Zip fits inside the Sport case, or are the dimensions off?

Thanks

[gomezz]

The silicone case for my Clip+ does not have cutouts for the buttons but has their position marked on the case so you know where to press.  I modded my Clip+ with a blob of plastic glued to the Play/Pause button under the case so it easy to find and use by feel alone.