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The Grainfather - The Graincoat Keep your brews toasty - Winter is Coming! The Graincoat is a heat insulation jacket designed to keep heat contained in the boiler, helping you maintain a constant temperature during your brew. Made with a polyurethane outer layer, this heat insulation jacket is easily wiped clean and machine washable.
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🇺🇸 Ship from USA · On Agora since 2025
$129.99