Something else you might be interested in, when trying to figure out the bast way of safely transporting these lanterns, I discovered that with some modification, they will fit inside a Coleman 295 hard shell case...
You have to cut out the lugs in the base with a stanley knife to allow the Vapalux to fully sit in there. It's a tight fit, but it does work...
Shown with my Bialaddin 320 (which is essentially the same lantern).
There is space under the base for storage of spare mantles or whatever.
Another top tip for the Vapalux M320 is to use Tilley 164H "Happy Mantles". These are of the ring type, but fit perfectly (just unscrew the center tube that fits over the vapouriser before fitting the new mantle). They are larger, brighter and cheaper than the vapalux/bialaddin tie-on mantles.
Here you can see the difference...
Sorry, dont mean to hijack your GB thread, just thought you'd be interested. I'm done.