Not really— I’m just offering a word of caution to anyone who believes their insulin is kept cool inside them… I don’t live in an area that sees especially hot temperatures. When I travel I carry pens and afrezza cartridges in a small insulated case with a single ice pack. It probably keeps things cool for 5 hours or so…
I do use a frio, often, always with a thermometer inside it as well. I’ve never seen a difference of more than 5 or so degrees from ambient. I think their claim of <77 degrees in hundred degree heat represents some very unrealistic conditions, like probably zero percent relative humidity or some other laboratory created condition that is not attainable in the real world. Just know their limitations. They aren’t magic, but anyone who just read their ads would think otherwise.