A functional and stylish insulating jacket for the Flex Fermenter from Spike Brewing!
This high quality, extra-thick yet flexible neoprene jacket from Spike Brewing is the perfect accesory for your Flex Fermenter! It will help you maintain a constant temperature for your beer during fermentation regardless of ambient temperatures. Whether it is protection from a hot garage or a cold basement, this jacket helps protect from it all! Sewn in the U.S.A., this jacket is reinforced around the portholes, where you need it to be durable!
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