Standard Carboy Cap - 3/5/6/6.5 gallon glass carboys
This standard cap works for its intended purpose. Granted I used my carboy to make a brake bleeder for my car but the cap does a great job sealing the carboy air tight.
Nice idea sorta works. not a great fit on my 5 gallon glass carboy. As was stated in aother review.
Works great 👍
I used these carboy caps on my 6.5 gal glass carboys for bulk storage of wine. They fit perfectly & stay tight helping minimize contaminants from excessive contact with air. In addition, my stainless racking tube fits perfectly in the larger of the 2 ports. Going forward, every carboy I order will also have a cap included with the order.
These would be great if they sealed the carboy. I have another one of these from a different vendor that works great. I wanted to use them for CO2 transfer but they don’t seal around the glass. NB did give me a refund, so customer service was excellent.