We have a unique solutions to their challenge.
We call them Eskis! Just chill the bags and drop them into the custom made Eski. Then take it with you on the job so you have cold water all day.
Outside they look just like an ordinary cooler but inside we’ve renovated. The custom made spike system punctures the bag and keeps the system free of contaminants. The water comes right from the bag to you without being exposed to the local environment.
This is an excellent solution for the mining industry, campers and emergency response.