My frio wallet was delivered on Friday and I LOVE IT!!! It's like magic, haha! It hasn't got below about 28degC in my flat for about a week now so I'm so glad I finally got one (thanks to members of this board, I might add!)
I would definitely recommend it to anyone needing to keep injections cool. I guess it's kind of the best option available so it's worth it and maybe having a spare one to use in case the first one malfunctions is a good idea, same as having a spare blood test monitor. I'll probably be getting a spare one if we start getting this kind of weather more frequently.