Originally Posted by
LHR/MEL/Europe FF
FWIW, if you are still considering the options, would it be possible to give the manufacturer of the saline a quick call and ask them if it suitable to transport in the hold of an aircraft? They might be able to give you some advice. I guess it depends on how much you will be carrying

I am only planning on traveling with about three liters, six 500ml bags, so I think it should be okay. The bags are sealed into a second outer bag that is hard to see through and they are in the bottom of my rolling bag already, but I still have six weeks to do more research.
The probability is, it wasn't made here. Many of our medical supplies are imported from Germany, Italy or Holland. I am not really excited about making international calls to try to figure it out, but maybe next week I will be excited about the challenge.