Neoprene Jacket for BrewZilla 3.1.1 & DigiBoil - 35L

Neoprene Jacket for BrewZilla 3.1.1 & DigiBoil - 35L

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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.

This jacket will fit Gen 3.1.1 and older BrewZilla models. It is not compatible with Gen 4 BrewZillas.


  • 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

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Browse 1 question Browse 1 question and 1 answer
Why did you choose this?
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To evenly heat
Kerry L C on Mar 6, 2023
Want to maintain temp
Kevin F on Feb 23, 2023
To evenly heat
Kerry L C on Mar 6, 2023
try to get better boiling temp
Chad M on Feb 28, 2023
Want to maintain temp
Kevin F on Feb 23, 2023
For efficiency
Philip S on Feb 9, 2023
Made sense
Scott Naegele on Feb 2, 2023
Save time and energy costs.
FatGuySweating on Feb 2, 2023
referred by another customer for wax melting
Stacey A on Jan 14, 2023
need it to speed up heat time
Kaysha D on Jan 11, 2023
It's cold this should make my boils go faster
David C on Jan 6, 2023
Keep product warm
casey F on Jan 4, 2023
going to be brewing outside and want to keep the temp controlled as best as possible.
Steve W on Jan 3, 2023
Get to temps faster and keep stable temps
Chris L on Jan 3, 2023
Energy Savings
Brandon T K on Dec 29, 2022
To cover my new digiboil35l that I'll be using for candles
Michelle K on Dec 28, 2022
Stabilize temps
Nick P on Dec 27, 2022
I have this already & need another :)
Val T on Dec 27, 2022
faster heating.
William B on Dec 17, 2022
Son recommended
Carla B on Dec 15, 2022
To protect the Brewzilla and keep it warm
Oscar Solorzano F on Dec 8, 2022
To help regulate the heat of the melter
Takisha P on Dec 2, 2022
I love neoprene brew jackets.
Tom B on Dec 2, 2022
to improve boil temp
john c on Dec 1, 2022
save electricity.
Darrell on Nov 30, 2022
Wanted to make heating water as fast as possible
Matthew M on Nov 30, 2022
good add on item
Thomas H on Nov 29, 2022
Dennis H on Nov 29, 2022
To prevent heat loss and increase heat-up time
Dave T on Nov 28, 2022
Help save energy
Frank Barton on Nov 19, 2022
AndyP. on Nov 18, 2022
Paul P on Nov 18, 2022
Kept my wax at temp so much better.
Jolene W on Nov 16, 2022
I just purchased a BrewZilla 35L
Derrick S on Oct 28, 2022
it seems like it would make it heat efficient
Michael F on Oct 18, 2022
I like neoprene
Nathan C on Oct 14, 2022
The jacket is supposed to make heating more efficient; quicken heat-up and retain heat.
JOHN A C on Oct 11, 2022
Improve temperature retention in cold room
Chuck C on Oct 4, 2022
Save energy
Mark J L on Sep 23, 2022
I've read that it's a necessity to hold the temperature steady with minimal heat loss.
Cristian C on Sep 20, 2022
Conserve electricity
ANTHONY N on Sep 16, 2022
Conserve energy
Meghan Y on Sep 15, 2022
Based on recommendations and review.
Angel on Sep 13, 2022
SHAY S on Sep 7, 2022
keep wax warm
MARIALENA C on Sep 7, 2022
To use with the digiboil.
Megan T on Aug 26, 2022
Energy conservation.
Phil K on Aug 23, 2022
Barney R on Aug 23, 2022
stays warm during boil
mark w on Aug 22, 2022
Once again, recommended in the write-up
Jay D P on Aug 13, 2022
increase mash temp stability
Emmett L on Aug 12, 2022
To keep the digiboil warm
Felicia M on Aug 12, 2022
try to get better boiling temp
Chad M on Feb 28, 2023
For efficiency
Philip S on Feb 9, 2023
Will this fit the Brewer's Edge Mash and Boil?
Ryan Biggerstaff on Jan 3, 2022
BEST ANSWER: We do not recommend that this product be used for any other purpose other than what we have described above. This product was specifically developed to be used only as intended by the manufacturer and we cannot advise its use in any other application as it may cause damage or harm. We apologize for the inconvenience.

4.5 / 5.0
73 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Rated 4 out of 5
Great Idea, A Pain to Install
I would have given this product five stars except for the fact that some sadistic engineer designed it so that the velcro closure is directly behind the pump/slight tube. A serious pain to install. It makes the cooker safe to touch during cooks and seems to speed up heating slightly. Great idea, really poor design on the velcro location.
March 11, 2023
1 year ago
Rated 4 out of 5
Well made item
Not sure if I need it for what I use the Digiboil for, but it is made well.
February 15, 2023
6 months ago
Rated 5 out of 5
Brewzilla jacket on 3.1.1
Works great. Really improved heat up and temperature retention. Smoothed out the mash up on the unit.
November 15, 2022
7 months ago
Rated 5 out of 5
Great addition to my Brewzilla
Nice fit. Definitely helps reduce boil start time and it lets you manipulate the Brewzilla without the potential of a burn.
October 9, 2022
10 months ago
Rated 2 out of 5
A universal jacket not specific to the Brewzilla. Difficult to get under the pipe or pc glass for the recirculation/whirlpool . Have to remove it everytime to clean up spills or drips that get behind it. Doesn't affect heating times significantly
October 7, 2022
8 months ago
Rated 5 out of 5
Perfect for my Digiboil.
Item is as expected. Fast shipping.
October 3, 2022
8 months ago
Rated 5 out of 5
Works great as described and also looks good on the brewzilla
September 14, 2022
8 months ago
Rated 5 out of 5
Neoprene Jacket saves a lot of time
Using the Neoprene Jacket dramatically saves time on a brew day and keeps the temperature more consistent during mash.
July 7, 2022
11 months ago
Rated 5 out of 5
A game changer!
The jacket completely stabilized my mash temps, it was amazing. It also reduced the time it took to get up to a boil. And it looks pretty sweet!!
April 11, 2022
1 year ago
Rated 4 out of 5
I put it on
I put it on the brewzillia I guess it helps never used it without but I would think it helps
April 9, 2022
1 year ago