I use this

http://pearsoncases.com/products-page/simple-racks/4-space-simple-rack/

for all of my rack gear (compressor, voice processor, and recorder) and then i have a flightcase for all my sound making gear.

^ the above has been changed a bit with the inclusion of the rack case.

I’m adding my final piece of gear (at least I think so) to my case this week. I’ll take new pics to show my current setup with the rack case etc.