| No cool water for FRIO?
I've been faced with this a few times and I just used what I had which was bottled, air temp and kind of warm. As long as the Frio is wet, it will cool down pretty quickly.
I tried to do this when it wasn't blazing hot outside or I was in an air conditioned place. This kept my insulin cool while I was soaking the Frio. You can easily soak the Frio in a plastic bag while you are eating dinner, wring it out and let it start evaporating. I carry a lightweight cloth tote to keep it all in while I am doing this and it's pretty inconspicuous.
Mich | 
