Cooler Shock Ice Packs Phase Change at 18 Degrees F. Why is That Better Than Ice or Other Ice Packs?
Why Does Cooler Shock Keep My Cooler Colder Longer than Other Ice Packs? No doubt about it – the most popular feature of Cooler Shock is that it keeps stuff colder for longer. A lot of folks ask why that is. The answer is pretty simple: it’s the stuff we add to the [...]