I plan to try mine, once it arrives in a few days, in a Marsupial small and medium zippered pouch. I have a really small pistol rug that I never use that should also work. I just went and checked, and found one I'd forgotten about that's even smaller, and nicer, than the one I thought I had.
The chrono, tripod, USB cable, and Apple USB wall charger fit into the small Marsupial zippered pouch. There is very little room left. The large pouch is larger in a dimension that doesn't allow it to fit any better.
The Xero is thick enough to now work well in my smallest soft pistol case. It does fit comfortably in a small Drago soft pistol case. That's what I'll use until I decide on what tripod I'll use long term.