Made of maroon-colored fleece and designed to fit your 6 and 6.5 gallon carboys, these affordable carboy covers will protect your beer or wine from harmful light rays. A velcro tab at the top will cinch the top opening of the cover around the carboy neck. Features the saying: "Shhhh...I am Fermenting!" with our company name and website. Color may vary slightly.
Customer ReviewsWrite a review
This cover is well made and keeps sunlight out besides keeping the temperature stable. A good investment.
Great for keeping any light out and some minor insulation.
It fits my fermentor and kept the fermentation going this winter. Its better fitted to use than the blanket I was using. If your basement is very cold you will still need a heater._x000D_
It keeps my fermentation going in winter and shields from any light that may come in. I also can use it when I cold crash in winter, just take it outside while covered.
I ferment in my basement where it's colder in the winter. I have two of these for my carboys and they help retain the heat and keep the fermentation going without the yeast dropping out.