RoboJacket - Neoprene Jacket for 35L Robobrew / Brewzilla / DigiBoil

RoboJacket - Neoprene Jacket for 35L Robobrew / Brewzilla / DigiBoil

In Stock
60 day no hassle return policy. Details

Add some insulation to your Robobrew to get better boils! This jacket will fit all 35L Robobrews / Brewzillas / DigiBoils and help keep the heat in for quicker and more vigorous boils.


  • 10% faster heat up time
  • 50% less heat loss from boiler
  • Fits the 35L Robobrew/Brewzilla with pump and without pump (all generations)
  • Left cut out for the valve
  • Right cut out for the bottom handle
  • Made from thick neoprene, which is easy to wash after use


Item # AG476
Shipping Eligible for Free Shipping Program
Availability California - In Stock
Pennsylvania - In Stock
Weight 12 LBS
Community Q&A

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Browse 1 question Browse 1 question and 50 answers
Why did you choose this?
MoreFlavor Store
I can use it for either my Digiboil or Brewzilla. Should help during winter.
Carl B on May 25, 2020
Recommended accessory
Robert B on May 12, 2020
I can use it for either my Digiboil or Brewzilla. Should help during winter.
Carl B on May 25, 2020
Saves time and electricity by containing the heat.
Steven Carr on May 16, 2020
Recommended accessory
Robert B on May 12, 2020
Insulation for the unit
Jackie A on Apr 9, 2020
Need quicker heat up time
Randy D on Apr 2, 2020
Reduce heat loss
Valued C on Mar 26, 2020
Speed up boil/reduce costs
Christopher M on Mar 23, 2020
higher consistency of boil
Kenneth J on Mar 13, 2020
All in one place.
Richard P on Mar 10, 2020
Insulating the mash tun could very well pay for itself in energy savings
Roger F on Mar 6, 2020
Improve energy efficiency.
Sean B on Feb 28, 2020
To keep the DigiBoil insulated.
James Shepherd I on Feb 11, 2020
To insulate my Brewers Edge Mash & Boil
Chris B on Feb 3, 2020
Temperature stability, I will be using this system in a cooler climate with high elevation
Timothy E on Jan 23, 2020
reviews for the system say it helps maintain mash temp.
James on Jan 6, 2020
Customers recommended
Doug K on Jan 1, 2020
Got a RoboBrew for Christmas
Woodie B on Dec 27, 2019
Online reviews
Lesley S on Dec 27, 2019
Need it
Paul C on Dec 20, 2019
Christmas gift for my husband.
Stacey H on Dec 14, 2019
Fit the brewer.
John K on Dec 4, 2019
To help with keeping the robobrew insulated during mash and boil.
William C on Dec 4, 2019
Conserve energy during mashing and boiling
Charles P on Dec 4, 2019
Helps maintain heat efficiency
Timothy E on Dec 4, 2019
Help reach boil temp faster
Jake M on Dec 2, 2019
Upgrading my brewing game!
Herminio A on Dec 1, 2019
Recommend with still
Brett C on Dec 1, 2019
to help with temperature loss of system
Laura B on Nov 25, 2019
Quicker heat up time
Mike K on Oct 28, 2019
To help maintain temps while brewing
Chris W on Oct 28, 2019
quicker Boils and Temperature holds
Jay L on Oct 18, 2019
faster heating times and better boil
Gian S on Oct 9, 2019
Faster heating and better temp control
Brandon W on Oct 5, 2019
To assist unit in retaining heat.
Matthew Mitchell on Oct 4, 2019
Might fit my mash and boil
Bryce K on Oct 3, 2019
It makes total sense to buy this if you want to use less energy maintaining temp.
Zachary M on Sep 25, 2019
Husband just got a Robobrew
Emily S on Sep 9, 2019
Help maintain heat.
Jared A on Sep 9, 2019
Mark M on Sep 6, 2019
Extra insulation for more stable mash temperatures
Zachary R K on Aug 29, 2019
No Brainier, 20 bucks to save time.
David B on Jul 23, 2019
My water took an hr to heat up outside.
Joseph O on Jul 22, 2019
Reviews on helping with boil intensity
Nicholas S on Jul 19, 2019
I bought the RB at HomebrewCon, wanted to show loyalty
Phil M on Jul 11, 2019
I just bought a digiboil and need the jackets for it
William Skinner on Jul 5, 2019
speed up boil
Brad T on Jul 1, 2019
To save money
Lloyd G on Jun 26, 2019
Wanted it
BRIAN M on Jun 24, 2019
Minimize heat loss in DigiBrew sparge water heater
Ryan Gibson on Jun 22, 2019
To keep temperatures under control better.
Ray De S on Jun 18, 2019
Saves time and electricity by containing the heat.
Steven Carr on May 16, 2020
Insulation for the unit
Jackie A on Apr 9, 2020

4.4 / 5.0
25 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
helps retain heat
This has helped decrease my heat up time, so far i havent had an issue with a cleanup on it so i cant speak to that.
May 3, 2020
1 month ago
Must have, but could use some improvements
This is a must have for better temperature control in your brewzilla. I'm a bit befuddled that the velcro line is next to the return pipe, making it really difficult to put on. Its also a bit frustrating that the cutouts don't line up very well with the handles and the spigot.

overall a must have, but could use some improvements.
February 19, 2020
3 months ago
Fits and works great.
February 8, 2020
4 months ago
Jacket doesnt fit, dont buy this
I have the jacket wrapped around the kettle correctly but its way too short , doesnt fit. More beer's products are generally great, not this one.
January 30, 2020
3 months ago
Response from MoreFlavor
Shaun - Thank you for your review, observing other customers, some of these jackets take time to fully stretch. If you are still having issue, please give us a call at 1-800-600-0033 or email us at info@moreflavor.com so that we can assist you. We are here to help. Cheers!
April 29, 2020
Zach R Staff
Fits OK, Decent Quality. Best price on the internet BY FAR
The fit is pretty good, and the velcro holds it together. HOWEVER, I'm using it on my 35L Digiboil, and the cutouts for the valve and handles don't quite line up. Not a big deal, and probably won't effect the function, but it looks a little less like a custom fit...
December 27, 2019
5 months ago
Helped achieve and maintain a good rolling boil in my DigiBoil. Remember to hand-wash and drip dry when needed.
Added to the quality of the boil significantly.
September 25, 2019
8 months ago
Pretty Much Required
Don’t think about it, just but it when you buy your RoboBrew. Helps getting a stronger boil and getting to temperature faster. Pretty inexpensive too.
September 21, 2019
9 months ago
Works great
The jacket did a nice job holding temperature throughout the brewing process.
September 14, 2019
9 months ago
Update: after 5 months of ownership and 6 batches of beer, I am happy to upgrade my rating from 2 to 4 stars. The jacket has stretched enough over time and heat cycles to eliminate my complaint about it being too tight. The fit is now snug but not excessive, and it performs very well as an insulator to stabilize mash temperatures and improve the character of the boil.
As noted by another reviewer, the handle and faucet cutouts do not fit properly on the Brewzilla (aka Robobrew) V3.1, but you can make it work if you are willing to locate them way off-center. The bigger problem is that the fit is VERY tight and the velcro closure is located directly under the vertical recirculation tube. It is extremely difficult to get the thing on without damaging the tube. Why is the velcro closure under the tube? There is plenty of room to locate it an unobstructed position. The insulation works well, but the design needs some modification.
August 31, 2019
9 months ago
Robobrew jacket.
This should be part of the package. Works great. Looms good.
August 5, 2019
10 months ago