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Small Batch Big Beers Booster Pack ft. Little Big Mouth Bubbler®


SKU# 41307

Flat Rate Shipping only $7.99 only from Northern Brewer

The small batch brewing expansion pack for big beers, huge IPAs and aggressive fermentations.

This essential upgrade for small batch brewing ensures that your biggest, best beers aren’t lost to blowoff. The Little Big Mouth Bubbler® fermentor offers plenty of extra headspace, Fermcap reduces foaming in fermentation, and blowoff hose keeps your fermentor from blowing its lid no matter how active your fermentation.

Also the perfect addition to our Master Vintner® Small Batch Wine Starter Kit. Don't wait to start another batch of homemade wine.

Kit Includes:
  • Little Big Mouth Bubbler® Fermentor, Stopper & Airlock
  • 3.5 feet of Blowoff Hose
  • Fermcap-S


Availability: In stock

Small Batch Big Beers Booster Pack with Little Big Mouth Bubbler®

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  • Small Batch Big Beers Booster Pack with Little Big Mouth Bubbler®
Product Details

Save your precious beer from blowoff and save time, too. Cut down on cleaning with the Little Big Mouth Bubbler® and simply wipe it clean after primary through the wide opening.

Works for beer and wine. See our 1 Gallon Small Batch Starter Kit or the Master Vintner® Small Batch Wine Starter Kit.

Small Batch Beer Brewing Kit Includes:

  • Little Big Mouth Bubbler® Fermentor, Stopper & Airlock
  • 3.5 feet of Blowoff Hose
  • Fermcap-S
Additional Information
4.6 / 5.0
36 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Easy to clean!!!!!!! Main reason why anyone should get this. Works great.
February 19, 2018
3 months ago
cover is hard to thread, and hard to tighten; 1 gallon line is not marked, so do it before you start brewing; easy to get the siphon into for moving the beer or bottling.
January 11, 2018
4 months ago
Great addition my my stable of small batch gear
I bought this as an expansion to the small batch equipment that I already owned. It's the same high quality that everyone has come to expect from Northern Brewer the fermcap was a nice addition that really helps when boiling for a kitchen sized Brewer like myself.
November 3, 2017
6 months ago
As expected but more.
I received this yesterday. This is good if you want to try a batch but not make 5 or more Gallons. What I love about Northern Brewer they put directions with every order just like this one explaining what every piece is used for and how to use it. Northern Brewer never disappoints. The best in the business.
July 19, 2017
9 months ago
I like it but.....
I love the size of this little fermentor and the fact you don't need a fermentor brush. Clean up is a breeze. However I had a problem in that I didn't see any activity on the fermentation lock. It made me worried I might have stuck fermentation. After trying a few things and talking with the folks at Northern Brewer turns out it might have been the small gasket inside the lid. The faulty gasket was perventing me getting an airtight seal. I just hope I didn't get contamination.
I have new gaskets and hope this won't be an issue on batch two.
May 30, 2017
11 months ago
Another great product from northern Brewer! I love these little big mouth bubblers. Their so simple to use, & easy to clean. They don't take up a whole lot of space, especially on brew day. So I don't hog up the kitchen. ( Which my wife really enjoys.) I highly recommend using these little big mouth bubblers to everyone.
April 29, 2017
1 year ago
Another review on a great product!
Only suggestion I would give to the manufacturer is add a 1 gallon mark, if not quart marks in the glass. Would be very helpful. Otherwise, it's a great product! Northern Brewer also included the #5 drilled stopper for all I ordered. Great way to take care of the customers guys!!! 5 stars for sure!
March 20, 2017
1 year ago
Worth every penny.
My time with these bubblers has been amazing. I now own four and will have five so I can brew a five gallon batch and separate them to to do five different infusions at once with certain fermentation times. A very useful and handy buy.
Guava hefewizen
Guava hefewizen
March 2, 2017
1 year ago
Love how you can through it in the dishwasher makes cleaning easy. Makes a great primary fermenter.
February 25, 2017
1 year ago
So easy to clean
I wish I only had big mouth bubblers. It will be the only thing i purchase in the future.
February 11, 2017
1 year ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 10 questions Browse 10 questions and 22 answers
Does the blow off tube attach the the threaded opening on the lid?
A shopper on Mar 1, 2017
BEST ANSWER: I havent used the wide blow off tube. I use a air lock and a rubber stopper. I think the blow off tube fits on the top of the airlock.

I really like the small batch brewing. I can brew more often without creating two cases of beer. I can play with recipes without committingto a full batch. If a batch goes bad I can blend beers more easily (fewer bottles). I have done two gallon batches (two jugs). I have a shorter brewday. I get to brew more kinds of beer.

If I get a good recipe I can do 5 gal too.
Is this 2 gallons?
A shopper on Jan 23, 2018
BEST ANSWER: No, but perfect for 1.2 gallon batch, Convert from 5 gal recipe, makes 12 bottles.
What are the dimensions of this?
Chris P on May 13, 2016
BEST ANSWER: 10 inch tall 8 inch dia. 6.5 mouth dia. perfect for a 1 gallon batch even a very active brew has room.
Do these still come with the older style lids (as pictured)?
Frank C on May 19, 2016
BEST ANSWER: The lil big mouth bubbler does come with the old style, screw on lid as pictured. Cheers!
is a mini siphon long enough to work with a Little Big Mouth Bubbler?
J R on Dec 17, 2015
BEST ANSWER: It's my go too for the little mouth I brew lots of Kambucha in the little mouth and think it's perfect
Is the glass dishwasher safe?
Y O on Dec 4, 2015

We do not recommend placing carboys in dishwashers.
When will the Little Big Mouth Bubbler be back in stock?
J R on Dec 21, 2015
BEST ANSWER: We were only able to get them as part of starter kits. I don not have an ETA for ones that can be sold individually, sorry. Let us know if we can help further! Cheers! James J.
what is the cleas plastic fermcap used for? Does this replace an airlock/bubbler? Do you just press fit onto the threaded flange? thanks!
R O on Oct 25, 2015
BEST ANSWER: The ferm cap S can be added at two times. You can add it to the boil to prevent boilovers. It's main reason for being in the kit is you can add some to the fermentor to limit the amount of foaming that occurs. IN high alcohol beers

it becomes more likely that the foam will grow more and cause a 'blow off'.
If a airlock is included in this kit, why do you still want a blowoff tube?
G Q on Oct 14, 2015
BEST ANSWER: For vigorous fermentations, a blowoff tube is preferable to an airlock because the tube will allow foam to escape without becoming blocked.
What size is the drilled stopper that comes with this kit? I have the fermentor, and airlock but I do not have the drilled stopper.
M I on Sep 14, 2015
BEST ANSWER: That is a No. 5.5 drilled stopper

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