Koolpak does the job "During the heatwave it was extremely handy to have a few of these around to cool the children down after playing out in the park. Children don’t understand heatstroke so the koolpaks are great to have around" — GEOFF G. (5/5)
So far, so good. "Seems OK. This is only for emergencies, so I can't comment on functionality, or efficacy, but this is well packed and should survive life in my rucksack." — William G. (5/5)
