Cool Brewing Fermentation Cooler Bag itemID-18655 Construction Material: Food Grade rubber

Construction Material: Food Grade rubber and plastic

For sluggish or stuck yeast fermentation: Red Wine - Add at 150 - 400 ppm

You love your Carboy Cleaner so much that you’ve worn out the cleaning pads

As the wine contracts it creates a vacuum and pulls air into the tank

Cool Brewing Fermentation Cooler Bag itemID-18655 Construction Material: Food Grade rubberControl your fermentation temperatures with Cool Brewing's simple, yet innovative, insulated fermentation bag. This is the 2nd generation Cool Brew bag, which has made cold fermentations even easier! Fermenting your homebrew at the right temperature is one of the critical factors in making good beer. Let the temperature get too warm, and your beer will taste 'rough' as the soft malt and vibrant hop flavors dissapear! Typically an advanced homebrewer