well I am kind of a nut when it comes to things, like holsters, flashlights, tools, travel cases ect..ect..ect..
I am always taking them apart, and figuring someway to modify them for better use. So it is not really a surprose that owning several small flashlights that I would try to figure out the best way to carry them.
I carry an A2, 12 batterries, a chemlight, a small multitool, colored filters, lanyards, and spare bulbs, that all fit in small digital camera case with belt loops.
I wanted something a little fancier so I picked up a small mead 5 star day planner (the guts come right out) and I am going to look at using that to hold 2 lights, and accessories. Got it for about $10.00.
Then I thought I wanted something a little nicer for my A2 so I got a PDA, and cell phone organizer from ebay for about $4.00.
You can also look at things like digital camera cases, toiletry organizers, soft sided cd carriers, and so on, and so on.
I would only recomend one with a full zipper to prevent rattling, and digging.
Here are a couple of scans. I don't have digital Camera yet.
http://members.cox.net/bravo25/A2%20Case%201.jpg
http://members.cox.net/bravo25/A2%20Case%202.jpg