indeed a good question about a bag. Momentarily I don't have one, but I've tested a mobile setup at home, with a V-Mount battery and 12V barrel cable. Since this beautiful synth is worthy of exceptional care, I would wrap it in a woolen blanket for transport. It's winter time now where I live, so this option will become relevant in summer time. A well padded bag would be more save. Or a custom case of course.