--- product_id: 40604721 title: "FermentArmour Carboy Sleeve made of Durable Neoprene for 6 gallon / 23 liter Glass Carboy – Ideal brewing equipment for homebrewers and winemakers – bring your beer kit to the next level" brand: "malungma" price: "VT1639" currency: VUV in_stock: false reviews_count: 8 url: https://www.desertcart.vu/products/40604721-fermentarmour-carboy-sleeve-made-of-durable-neoprene-for-6-gallon store_origin: VU region: Vanuatu --- # FermentArmour Carboy Sleeve made of Durable Neoprene for 6 gallon / 23 liter Glass Carboy – Ideal brewing equipment for homebrewers and winemakers – bring your beer kit to the next level **Brand:** malungma **Price:** VT1639 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** FermentArmour Carboy Sleeve made of Durable Neoprene for 6 gallon / 23 liter Glass Carboy – Ideal brewing equipment for homebrewers and winemakers – bring your beer kit to the next level by malungma - **How much does it cost?** VT1639 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/40604721-fermentarmour-carboy-sleeve-made-of-durable-neoprene-for-6-gallon) ## Best For - malungma enthusiasts ## Why This Product - Trusted malungma brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description ## Images ![FermentArmour Carboy Sleeve made of Durable Neoprene for 6 gallon / 23 liter Glass Carboy – Ideal brewing equipment for homebrewers and winemakers – bring your beer kit to the next level - Image 1](https://m.media-amazon.com/images/I/713+-3PtrQL.jpg) ![FermentArmour Carboy Sleeve made of Durable Neoprene for 6 gallon / 23 liter Glass Carboy – Ideal brewing equipment for homebrewers and winemakers – bring your beer kit to the next level - Image 2](https://m.media-amazon.com/images/I/71GN48QKoFL.jpg) ![FermentArmour Carboy Sleeve made of Durable Neoprene for 6 gallon / 23 liter Glass Carboy – Ideal brewing equipment for homebrewers and winemakers – bring your beer kit to the next level - Image 3](https://m.media-amazon.com/images/I/71iIxmLeHEL.jpg) ![FermentArmour Carboy Sleeve made of Durable Neoprene for 6 gallon / 23 liter Glass Carboy – Ideal brewing equipment for homebrewers and winemakers – bring your beer kit to the next level - Image 4](https://m.media-amazon.com/images/I/71gexRhnuCL.jpg) ## Questions & Answers **Q: How is this better than putting a t-shirt or sweatshirt on a carboy?** A: Hi Nom,The FermentArmour Brewing Sleeve has many advantages over other methods.While t-shirts can block out some light, it is not a foolproof method. Our thick neoprene cover blocks out all light while giving your carboy a slicker look.The material also protects your beer against temperature swings by slowly adapting to the ambient temperature. This is helpful in the hot summer months and cold winter days.The three sturdy handles make your carboy easier to move around and easier to clean as well.The FermentArmour also provides physical protection. A drop test showed that the Sleeve can protect full glass carboys from 10 inch drops onto solid concrete. That's something you won't get with a t-shirt!Hope this is helpful to you!- The FermentArmour Team **Q: Does this work with better bottles?** A: Yes, this carboy sleeve is good for all fermenters 5 and 6 gallon including, better bottles although a 5 gallon wold have a more loose fit . **Q: Can I use a carboy wrapping heater inside of it?** A: Hi there, the FermentArmour Brewing Sleeve is designed to fit tightly on a 6 gallon carboy. To be very honest, we have never tested our product with a wrapping heater (but we will look into it more seriously). Given that the heater is so thin, we don't think it would be a problem, but we can't say for sure. It should definitely fit if you are using the Sleeve with a 5 or 5.5 gallon carboy. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Great product, very sturdy, fits 6.5 g carboy. *by D***G on Reviewed in the United States on November 2, 2017* I have this on a 6.5 g primary fermenter carboy. It is a bit snug but having used it for a while it has now stretched out so that I can zip it up myself. Initially did need some help to close all the way. Had a blow out and it cleaned up readily. Feel very confident using this to move full carboy. I have carboy straps that I put on 5 g secondary but am nervous using that. This product also gives great light protection. Will buy again. ### ⭐⭐⭐⭐ 4.0 out of 5 stars Great concept, most work great and look very aesthetically pleasing. *by M***M on Reviewed in the United States on December 16, 2017* Works great at protecting carboys from light and small drops, carry handles work great. Of the 5 ordered, one had quality control issue with the stitching missing the seam on the shoulder just below the neck, another nearly missing. Had to restitch manually. ### ⭐ 1.0 out of 5 stars Eh needs work *by B***I on Reviewed in the United States on April 8, 2017* Great concept but pain in the ass to get on a 6 gallon carboy. Can't even get the thing zipped up fully. Definitely needs some redesigning here since the description clearly states it's fitted for a 6 gallon carboy it should come close to actually fitting the thing.Update: after working with it for a solid 30min it finally zipped up all the way but no reason it should have been that difficult to get on. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/40604721-fermentarmour-carboy-sleeve-made-of-durable-neoprene-for-6-gallon](https://www.desertcart.vu/products/40604721-fermentarmour-carboy-sleeve-made-of-durable-neoprene-for-6-gallon) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-07*