The Cool Brewing Fermentation Cooler an insulated jacket for a 5 - 7 gallon carboy or fermenting bucket. Ferementing beer and wine at coller consistent temperatures will improve the final quality. Simply add ice, ice packs, or frozen water bottles to to the cooler with the carboy or bucket. Replace them periodically throughout fermentation to keep the temperature cool.
The Cool Brewing Fermentation Cooler has also recieved and ne wand improved design. It features thicker insulation, thicker liner, and a better quality/designed zipper. It is also 100% waterproof and folds easily for storage.