Big Mouth Bubbler® EVO 2 - Siphonless 6.5 Gallon Glass Fermenter with Harness

$86.99
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Product details

The newest innovation in glass carboys, our Big Mouth Bubbler® EVO 2 Glass Fermenter now features siphonless transfer! Gone are the days of fumbling with hard-to-sanitize racking canes. Recently re-engineered with the help of world-class Polish master glassmakers to ensure sturdy, solid, superior craftsmanship. With graduated volume markings and our Big Mouth Bubbler® Universal Lid, this is the ultimate solution to your fermentation and transfer headaches. Problem solved. 

The new Big Mouth Bubbler® Universal Lid fits all Big Mouth Bubbler® Fermenters. The Big Mouth Bubbler® Universal Lid is just like a traditional carboy bung, only bigger! Just as easy to sanitize and set in place too. Removable ribbed silicone ring ensures a positive seal to keep out pests, while the non-threaded design allows the lid to move preventing an out-of-control fermentation from dangerously pressurizing your fermenter.

Now Includes the Big Mouth Bubbler® carrying harness for lifting, transporting and ensuring your Big Mouth Bubbler lid stays firmly in place during even the most intense fermentations.

Fight oxidation and contamination by keeping your fermentor closed for transfers. Never open the lid to insert an auto-siphon, just turn a valve and you're set. Best of all, you'll have clearer beer. Gently rack liquid from the spout into secondary or bottle straight from primary or secondary without disturbing the trub. Make your brew day easier and your beer better with the siphonless Big Mouth Bubbler® EVO 2. 

*Pro Tip: Save your box and use it as a cover for your fermenter! 

6.5 Gallon fermenters are perfect for the primary stage of beer or wine fermentation. The extra head space allows for the production of krausen on a 5 gallon batch of beer. 

Additional information

SKU

42899

Includes:

  • Ported Big Mouth Bubbler® EVO2 6.5-Gallon Glass Fermentor
  • Spigot
  • New Big Mouth Bubbler® Universal Lid
  • Carrying Harness for Big Mouth Bubblers®

The Big Mouth Bubbler® is compatible with a standard carboy dryer when the dryer is used inverted.

Also available as a  5-gallon secondary fermenter. 

Customer Reviews

Based on 91 reviews
73%
(66)
22%
(20)
5%
(5)
0%
(0)
0%
(0)
K
Kyler P.
Works good

It works good except the washers that were included didn’t really work for putting the spout on, I used regular hose washers and made it work though

L
Larry R.
Great heavy, thick glass fermenter but the lid…🤔

I have 4 of the 6.5 glass big mouth bubblers but the problem is the lid. If you dry the seal and the inside of the lip where the seal rides, they should seal, but only one of the four I have will seal, the other three push off no matter what I do, even if they’re empty. The outside has threads, NB should have **** on lid. Then they would be perfect.

S
Shawn G.
Love them!

Seriously - meeting all our needs for our small scale Kombucha business. So happy and will order more when we scale up this Spring.

J
John G.

Big Mouth Bubbler® EVO 2 - Siphonless 6.5 Gallon Glass Fermenter with Harness

P
Peter Y.
Clean and effective

The large opening makes it easy to reach in and clean. The glass makes it easy to see where cleaning is needed and if it has been thoroughly done. One minor cleaning issue is that the gallon markings are concave on the inside, and if the level of the wort happens to be near one, the kreusen will often leave a bit of hard to clean stuff there. Watch out for it. The spigot is placed so that it clears the trub and yeast when draining. It makes it easy to do a closed keg transfers. It _is_ glass so one must exercise great care in handling it during cleaning (I have granite countertops and broke my first one). The first one came with a one hole and a two hole lid, but the second one only came with the single hole. I use a blow-off tube and a thermowell, so I need two. Also the lid can be tricky to keep tight with the provided harness. It's mostly a matter of care and practice. All in all, this is the best fermenter I've used.

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Big Mouth Bubbler® EVO 2 - Siphonless 6.5 Gallon Glass Fermenter with Harness

Big Mouth Bubbler® EVO 2 - Siphonless 6.5 Gallon Glass Fermenter with Harness

Customer Reviews

Based on 91 reviews
73%
(66)
22%
(20)
5%
(5)
0%
(0)
0%
(0)
K
Kyler P.
Works good

It works good except the washers that were included didn’t really work for putting the spout on, I used regular hose washers and made it work though

L
Larry R.
Great heavy, thick glass fermenter but the lid…🤔

I have 4 of the 6.5 glass big mouth bubblers but the problem is the lid. If you dry the seal and the inside of the lip where the seal rides, they should seal, but only one of the four I have will seal, the other three push off no matter what I do, even if they’re empty. The outside has threads, NB should have **** on lid. Then they would be perfect.

S
Shawn G.
Love them!

Seriously - meeting all our needs for our small scale Kombucha business. So happy and will order more when we scale up this Spring.

J
John G.

Big Mouth Bubbler® EVO 2 - Siphonless 6.5 Gallon Glass Fermenter with Harness

P
Peter Y.
Clean and effective

The large opening makes it easy to reach in and clean. The glass makes it easy to see where cleaning is needed and if it has been thoroughly done. One minor cleaning issue is that the gallon markings are concave on the inside, and if the level of the wort happens to be near one, the kreusen will often leave a bit of hard to clean stuff there. Watch out for it. The spigot is placed so that it clears the trub and yeast when draining. It makes it easy to do a closed keg transfers. It _is_ glass so one must exercise great care in handling it during cleaning (I have granite countertops and broke my first one). The first one came with a one hole and a two hole lid, but the second one only came with the single hole. I use a blow-off tube and a thermowell, so I need two. Also the lid can be tricky to keep tight with the provided harness. It's mostly a matter of care and practice. All in all, this is the best fermenter I've used.