I found a great case for the EOS-M. Stoked!
It's the Lowepro Santiago DV35. It's actually a "compact video camera case" I found at Best Buy for twenty bucks. It's a hardshell case and the camera fits in perfectly with the 22mm prime lens.
The case comes with a loop for a belt, and a shoulter strap. Plus, it's in the shape of a football, so you can always toss the camera back and forth while waiting in line at Disney.