How best to activate it in an airport? It requires soaking and towel drying usually, doesn't seem the most practical thing to be doing ... Sorry for misunderstanding but are you saying you could take it pre-soaked but you'd probably be quizzed endlessly by security? Again, apologies if I've just missed the point!that's not what I said..... Yes you can take a Frio wallet on a plane but activate ( soak it) after you go through security for ease and to avoid awkward questions or interrogation. You might still have to explain what it is though.
Thanks. Just thinking I've got a long haul flight and would rather keep my insulin cool for it, will have a think about what to do.No worries. .. From experience I usually activate mine when I get to my destination to avoid awkward questions at security but it is up to you.