For those of you who brew in cooler climates, the Graincoat is the perfect product for you.

This heat insulation jacket is designed to be used with the Grainfather to keep heat contained in the boiler and maintain a constant temperature during your brew.

Material - SBR Foam (0.27" thickness)
Easy to wipe clean, polyurethane outer layer and machine washable.

*The Grainfather All-Grain Brewing System is sold separately