http://img23.imageshack.us/img23/1130/solopipecase.jpg
I like the pipe case listed a couple pages back. The padding is wavy so the stems (with screens & MFLB battery caps) lie flat and don't roll. The end can hold the charger and one pill bottle, or two pill bottles (one for herb, one for ABV). So not quite as fancy but half the cost. And yes, the white "block" goes on top of the stems to keep them safe when closed. It was cut from the original foam that the Solo was packaged in.
Before this case, I was using a soft case but found myself always worrying about the stems breaking....
And yes, with the case packed with everything you see, it does "walk on water" as advertised, just don't let it float away while canoeing...