My previous battle, Frio vs Gel, showed that while a gel pack slows down the transfer of heat, it has no power to stop that heat energy eventually reaching the contents of the pouch. In contrast, the evaporation of the… Read more

David Burren recently put me on to Breezy Packs which, if their claims are to be believed, offer a new way to keep insulin cool in the field. I have ordered a couple of Breezy Packs to put them through… Read more