Neoprene Sleeve - 3 Gallon Fermenter oatmeal consider using a double dose

consider using a double dose or performing a staggered nutrient addition to support the yeast through the increased alcohol stress

liquid-tight seal against the glass

no complicated assembly

BPA-free PET

We recommend replacing your butterfly gasket at least every 3 years

Neoprene Sleeve - 3 Gallon Fermenter oatmeal consider using a double doseThis neoprene sleeve allows you to better regulate the temperature of your wort, no matter the temperature inside the house. Alone the sleeve will help keep your wort warmer during those winter months and if that is not enough, there are four pockets to place microwavable heating packs. And in the summer the neoprene sleeve helps keep the cooler wort in and allow you to place up to 4 ice packs on your fermenter at all times.