BrewBuilt™ Neoprene Carboy Sleeve

BrewBuilt™ Neoprene Carboy Sleeve

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Our Neoprene Carboy Sleeve works great for maintaining the internal temperature of your 5, 6, or 6.5 gallon glass carboy. Highly recommended for use with the Carboy CoolStix™. The added insulation will lower the amount of cycles needed to maintain fermentation temperatures and greatly assist in cold crashing. The sleeves are 6 mm thick with stitched piping on the edges for exceptional durability.


Size Height (in.) Diameter (in.)
5 Gal 14.75 10.75
6 Gal 17.25 10.9
6.5 Gal 17.5 11.2