BrewZilla 35L Neoprene Jacket

BrewZilla 35L Neoprene Jacket

In Stock
Delivers to ( change ) by as part of our Fast & Free Shipping.
Faster Shipping Available. Details.
60 day no hassle return policy. Details

Add some insulation to your BrewZilla or DigiBoil to get better boils! This jacket will fit all 35 L sizes and help keep the heat in for quicker and more vigorous boils. Slap it on to speed up heating; take it off to speed up chilling.


  • 10% faster heat up time
  • 50% less heat loss from boiler
  • Fits the 35L Brewzilla and DigiBoil
  • Left cut out for the valve
  • Right cut out for the bottom handle
  • Made from thick neoprene, which is easy to wash after use

Kegland Part Number: KL04831


Item # AG476
Shipping Eligible for Free Shipping Program
Availability California - In Stock
Pennsylvania - In Stock
Weight 1 LBS
Community Q&A

Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 1 question Browse 1 question and 50 answers
Why did you choose this?
MoreFlavor Store
Faster heating
Bill H on Oct 8, 2021
Soap making
SUGAR G on Sep 14, 2021
Faster heating
Bill H on Oct 8, 2021
efficiency in heating
Ali P on Sep 27, 2021
Soap making
SUGAR G on Sep 14, 2021
Why not?
William F on Sep 11, 2021
Bought 110V system, so trying to boost efficiency, save the earth...
Matthew F on Sep 10, 2021
smart add to help with temp control
Gary M on Sep 10, 2021
To save electricity.
Kevin P on Sep 7, 2021
help in boil temp
Paul on Sep 6, 2021
Good to help keep the temperature even
Cliff on Sep 4, 2021
improve efficiency
JP on Aug 31, 2021
faster heat times and more stable mash temps
California J on Aug 18, 2021
Reviews said it was helpful
Andrew T on Aug 18, 2021
Mainly bc it looks cool
Nickolas L on Jul 14, 2021
better efficiency less heat loss
David E on Jul 13, 2021
heating times
Jeffery I on Jul 9, 2021
Extra insulation
Harold F on Jun 26, 2021
Recommended by a friend
Michael Corey on Jun 24, 2021
To protect the outside from being too hot
Stacy H on Jun 24, 2021
My brewzilla looses heat and needs a jacket to maintain temperature
Headley S J on Jun 23, 2021
To help maintain Temps
Nic P on Jun 15, 2021
recommended by user
Larry S on Jun 10, 2021
looks cool and will supposedly make the digibrew more efficient
John on Jun 5, 2021
dont like touching hot stuff
Shavon C on Jun 3, 2021
Decrease heating time
Stephanie G on Jun 3, 2021
Hold Temperature from fluctuating...
Ronald D Durbin J on May 27, 2021
Hopefully this will speed up heating time a little and keep the mash temperature more constant.
David B on May 25, 2021
To save some electricity.
Tony N on May 17, 2021
To help the BrewZilla heat up.
James G on May 1, 2021
Looks cool
John C on Apr 27, 2021
To help with temp control
Nicholas H on Mar 8, 2021
To help the wort boil
Brandon S on Mar 5, 2021
Better Insulation
Jack S on Mar 3, 2021
Extra insulation
Michael C on Feb 26, 2021
to stabilize temperature
Tim H on Feb 25, 2021
Boil in cooler climate will require help
Valued C on Feb 24, 2021
Wanted to improve the boil/temp control
Matt M on Feb 24, 2021
Cold weather outside brewing
Bill S on Feb 20, 2021
Takes a while for my brewzilla to heat...thought this might help.
Dallas R on Feb 19, 2021
To maintain mash temp
Dylan Ressler on Feb 19, 2021
I think it will help
Russ K on Feb 17, 2021
anthony D on Feb 15, 2021
Jeffrey D on Feb 3, 2021
To maintain temperature
Amanda R on Jan 15, 2021
Help with keeping wort hot for boil
JiMMy B on Jan 15, 2021
Need it to retain heat in the Brewzilla
Adam C on Jan 13, 2021
need it
Valued C on Jan 12, 2021
heat conservation is everything with electric
Jon A on Jan 12, 2021
Better temperatire control of Mash
Gary R Day on Jan 5, 2021
Gets cold outside
Gary G on Jan 5, 2021
i think i need it
Jeffrey F on Jan 4, 2021
efficiency in heating
Ali P on Sep 27, 2021
Why not?
William F on Sep 11, 2021

4.5 / 5.0
52 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Rated 5 out of 5
Don't Leave Your Brewzilla Out In The Cold!
I have the 120Volt, 9gal., USA version of the Brewzilla. I have used the kettle with and without the jacket and I must say that it is a worthy purchase. The Brewzilla will work as advertised without the jacket, but the unit will come up to temp noticably quicker and hold temperature more steadily with the jacket in place.

I brew indoors, in cold country but in a heated environment and I still use it for every brew and I believe it improves my brewing experience. If you brew outdoors or in a cold environment, then I think you would especially benefit from having this jacket adorn your kettle too. The fit seems tight, but it is neoprene and it will stretch around the kettle with some effort.

The jacket has stayed tight and great looking for 28 brews as of 10/2021 at about 5 months of age. I regularly clean it by wiping it down with a clean cloth after brewing and it still looks like brand new and does its job effectively. I have not removed it since I put it on. I think it is tight enough that no schmegma is going to slip behind it and contaminate its inner sanctum, should an accidental wort splash occur. If you have the Brewzilla, GET IT!
Brewstation with the Brewzilla
Brewstation with the Brewzilla
October 15, 2021
6 months ago
Rated 5 out of 5
Great for the brewzilla
Helps immensely to keep and get to the mash temp and boil. I have both the 35L and the 65L variants.
October 11, 2021
over 2 years ago
Rated 4 out of 5
Fits like a glove.
I bought this for my 9gal klarstien hoping it would fit and it did. Took some stretching to get on there but it has stayed.
October 3, 2021
1 month ago
Rated 4 out of 5
This helps out a lot
September 28, 2021
1 month ago
Rated 4 out of 5
Needed for 110v system
I bought this for my 220v system. It does a good job keeping the heat in on my system, but feel it might be needed for the 110v system. I cant see for the life of me, why, did they put the seam behind the recirc pipe? It's a PITA getting it fastened directly behind the pipe! Other than that, it's a good quality product and fits pretty good - although a little pricey!
September 21, 2021
3 months ago
Rated 5 out of 5
Works great just like it said it would have used it twice now maintains the heat very well very happy
July 25, 2021
4 months ago
Rated 5 out of 5
Fits well
Fits well. Don't have a comparison of with vs without the sleeve but, it at least is designed well for the unit unlike the sleeve for my KOMOS tower.
June 24, 2021
4 months ago
Rated 3 out of 5
Works but difficult fit
Works but not as easy to put on as it should be. They decided to put the velcro connection right near the recirculation pipe. Could have put it anywhere around the back or other side and it would work the same, but no. Also very tight so you gotta stretch it to put it on. And I imagine stretching a material like neoprene reduces the insultation capability vs when it's in a relaxed state.
May 11, 2021
6 months ago
Rated 5 out of 5
What’s to say? I fits and helps keep my temperature steady...
March 29, 2021
7 months ago
Rated 5 out of 5
Works as advertised
Not much to say. Works well. Lined up perfectly. Easy to install.
March 29, 2021
8 months ago