Carrying case for Wimberley Shape Shifter Parts

I love the way this breaks down to such easily-packable components. I currently put them all into a simple pouch. But they tend to clang about there a lot. I know I could just wrap them in something and tie them together, but I would like something that might be better (easier/quicker to use). I was thinking of some sort of tool roll might be a better way to go about packing them safely (and quietly). Any suggestions?