That is a true life saver and for more than just the 3rd world I believe. I've pondered many times what may happen when people like my Wife (Type II with wild swings) go through a 'SHTF' scenario? A little detail few seem to consider through all the talk of guns and fighting are basics in life, like meds. Like Insulin. When the lights go out and the trucks stop rolling for resupply to the national pharmacy chains ..... what becomes of those who depend on perishable meds for their very lives?
This may at least offer hope to one segment and for one type of med people literally can't live for long without.
