Today I had the idea of cutting grommets into a duffle bag so that it can be mounted to a back plate and harness. Has anyone thought of or tried a similar idea. You could fold a wing and tank adapter up into the bag and store gear or luggage for traveling. Does anybody have thoughts or experience on this? Would airlines allow it? It seems like a better way to travel with a five pound steel plate and wing than trying to pack it all up for under 50 lbs. Sorry if I posted this in the wrong place, I just started here yesterday.