I have the catalyst 5 gallon. Will that fit in here? I think im might be a little too wide but im not sure

I’m not sure if it will fit but it’s pretty wide. It fits over the fastferment 7.9 gallon with room both heighth and width wise. It insulates pretty well. Have you considered using the catalyst insulator?

What is it made of? What's the material?

Outside is heavy ripstop nylon with velcro closures. I don't know what the insulation is.

What size is this looking for one that fits 14 gal model

This listing fits the original 7.9 Gallon FastFerment.

Will this work with wall mounted fermenters?

Yes, it is designed to work with velcroed slots. Needs to go on before the fermenter. You should try it out with an empty fermenter to see how it works.

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FASTFERMENT Conical Fermenter Fermentation Jacket fits up to 8 Gallons. Fermentation Cool Brewing Cooler Bag for Fermentation Temperature Control - Fermentation Accessories

FASTFERMENT Conical Fermenter Fermentation Jacket fits up to 8 Gallons. Fermentation Cool Brewing Cooler Bag for Fermentation Temperature Control - Fermentation Accessories

Product ID: 39536234

💧Waterproof & insulated

🧊Holds 8 frozen 2L bottles

🌡️Up to 30°F temp drop

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Description

🍺 Chill your brew, not your vibe — master fermentation like a craft pro!

EFFORTLESS SETUP - No assembly needed—just unzip, insert frozen bottles, and start brewing like a pro.
DURABLE WEATHERPROOF - Waterproof nylon jacket shields your brew from temperature swings and moisture, indoors or out.
UNIVERSAL COMPATIBILITY - Fits fermenters, carboys, kegs, and buckets up to 8 gallons including Big Mouth Bubbler & Speidel.
PRECISION TEMPERATURE CONTROL - Maintain perfect fermentation temps with scalable 2L frozen bottle cooling—never lose a batch again.
SMART DESIGN WITH SIDE POCKETS - Keep your temperature monitor handy in the built-in side pocket for easy fermentation tracking.

The FASTFERMENT Conical Fermenter Jacket is a sleek, insulated, and waterproof fermentation cooler designed to fit up to 8 gallons. Using frozen 2-liter bottles, it enables precise temperature drops up to 30°F below ambient, ensuring optimal brewing and winemaking conditions. Compatible with a wide range of fermenters and kegs, it requires no assembly and features handy side pockets for temperature monitoring, making it an essential accessory for serious home brewers.

Specifications

ASIN	B01IQ0MF30
Age Range Description	Adult
Apparel Fabric Stretch	No Stretch
Apparel Fabric Weight Class	Medium Weight
Best Sellers Rank	#494,720 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #3,447 in Thermocoolers
Brand Name	FastRack
Climate Suitability	Cold Weather
Closure Type	Zipper
Coat Silhouette Type	Overcoat
Coat Weather Protection	insulated, waterproof
Color	Fermentation Jacket
Customer Reviews	4.3 out of 5 stars 120 Reviews
Fabric Type	Nylon
Fit Type	Loose
Fit to Size Sentiment	Positive
Global Trade Identification Number	00642125542975, 00702877319468
Has Coat Weather Resistance	Yes
Included Components	FastFerment Insulated Jacket
Item Length Description	Standard Length
Item Type Name	FASTFERMENT Conical Fermenter Fermentation Jacket fits up to 8 Gallons. Fermentation Cool Brewing Cooler Bag for Fermentation Temperature Control - Fermentation Accessories
Item Weight	13.8 Ounces
Lining Description	Nylon
Manufacturer	FastFerment
Material	Nylon
Number Of Pockets	2
Part Number	FastFerment Jacket
Pattern	Solid
Pocket Description	Side pockets
Product Care Instructions	Hand Wash Only
Seasons	All
Sleeve Length Description	Sleeveless
Sleeve Type	Sleeveless
Style	Modern
Style Number	COMINHKPR150758
UPC	693062094355 642125542975 702877319468 735343084423
Unit Count	1.0 Count
Warranty Description	1 Year Limited
Water Resistance Level	Waterproof

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116788CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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