FermZilla 27 l - Jacket

This insulating jacket is a useful addition to your 27 l FermZilla, it ensures that the fermentation temperature remains at the same level during the cold winter months. The insulating effect ensures that the heat generated by the fermentation is retained within the jacket. If the fermentation reaches too high a temperature, you can easily lower the temperature by adding a few frozen bottles or ice packs inside the insulation jacket.
Another plus of the product is that it completely protects FermZilla from UV rays, in order to prevent "light struck" in the beer.