I was digging thru a drawer the other day looking for something & came across and old eyglasses case, the kind that's open at the top, you can put in your shirt pocket, or clip to your belt. Perfect for 2 spinners & a twist, with
tanks on them. They no longer roll around on the passenger seat of the car when I'm driving.

A small eGo case for charger, extra tanks, &
juice bottles, and I'm good for the day.