I tried searching for previous topics on the matter and couldn't find anything, so I've started a new discussion!
I'm heading to Europe (Greece) for a month, 27 days to be exact. My carry-on will be loaded with extra supplies (infusion sets, cartridges, strips) and enough insulin to last the whole of the trip.
By overestimating my insulin usage, I've calculated that I'll need eight 3mL vials for 30 days at a rate of 80u/day (high estimates!). I've decided that I'll bring 12 along with me just in case some unknown unknowns crops up--however this now poses a challenge: how do I keep all of them cold for the 12 hour trip?!
Has anyone been in a similar situation before? How should I prepare?