---
product_id: 412811356
title: "Big Mouth Bubbler® EVO - 5 Gallon Wide Mouth Glass Carboy Fermentor"
brand: "northern brewer"
price: "€ 423.39"
currency: EUR
in_stock: true
reviews_count: 5
category: "Northern Brewer"
url: https://www.desertcart.pt/products/412811356-big-mouth-bubbler-evo-5-gallon-wide-mouth-glass-carboy
store_origin: PT
region: Portugal
---

# Gallon graduations Universal lid compatibility Easy to clean Big Mouth Bubbler® EVO - 5 Gallon Wide Mouth Glass Carboy Fermentor

**Brand:** northern brewer
**Price:** € 423.39
**Availability:** ✅ In Stock

## Summary

> Brew Like a Pro! 🍻

## Quick Answers

- **What is this?** Big Mouth Bubbler® EVO - 5 Gallon Wide Mouth Glass Carboy Fermentor by northern brewer
- **How much does it cost?** € 423.39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/412811356-big-mouth-bubbler-evo-5-gallon-wide-mouth-glass-carboy)

## Best For

- northern brewer enthusiasts

## Why This Product

- Trusted northern brewer brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Cleaning:** Wide mouth design for hassle-free maintenance.
- • **Bonus Cleaning Cloth:** Includes microfiber cloth for pristine upkeep.
- • **Versatile Lid System:** Compatible with standard rubber stoppers for ultimate flexibility.
- • **Precision Measurements:** Molded gallon graduations for accurate brewing.
- • **Durable Glass Construction:** Smooth, scratch-resistant glass ensures longevity.

## Overview

The Big Mouth Bubbler® EVO is a 5-gallon wide mouth glass carboy fermentor designed for easy cleaning and ingredient additions. It features molded gallon graduations, a new universal single-port lid, and comes with a microfiber cleaning cloth, making it the perfect choice for both novice and experienced brewers.

## Description

The fermentor that started it all, reinvented again! We’ve taken the revolutionary Big Mouth Bubbler glass and re-engineered it with the help of world-class Polish master glassmakers to ensure sturdy, solid, superior craftsmanship. Extra-thick glass eliminates oxygen permeation and keeps your brew safe. Banish bugs and bacteria with perfectly air-tight seals from a carefully ground, completely smooth and obsessively flat neck top. In the evolution of Big Mouth Bubbler, we’ve added some perks! Instantly measure volume with gallon graduation marks. Easier transfer of clear beer with a taller, narrower body while ensuring less liquid is left behind. Now features the new Big Mouth Bubbler Universal Single-Port Lid! Lid Opening accepts a standard #6.5 rubber stopper or a Small Universal Stopper (not Included). Height: 18" Width: 10.25" Mouth Diameter: Approximately 5.25"

Review: I read all the reviews of this product before buying. And a very common complaint was the lid failing to provide an adequate seal. Sometimes I overlook certain complaints when I’m buying something because I am a very resourceful person and also because I feel that the reviewers aren’t using the product correctly or that their complaints are exaggerated. Well, when it comes to this product and the complaints of the lid not sealing properly, they are 100% accurate. If the one and only thing you are looking for is a vessel that allows you to clean it very easily compared to buying a carboy along with special chemicals and tools to clean it, then i highly recommend this product. BUT if a proper seal is also important to you (which it should be in almost all cases) then I promise you that YOU DO NOT WANT THIS product. It’s super convenient to be able to stick your arm inside this and easily clean it, and there are VERY FEW alternatives with wide mouths like this product, but don’t expect it to seal. I’m sure I can go through a lot of trouble and modifications to get it to seal, but who wants to do that? This may be the first review I have ever written. But I felt that it was important to let everyone know that you will never get this thing to seal in its current design. If you decide to take a chance and still buy it, good luck. You will need a lot more than luck to ever get this thing to seal correctly
Review: Útil y cómodo por su capacidad recomendada

## Features

- Wide Mouth for easy cleaning, dry hopping, or other ingredient additions
- Smooth glass interior will not scratch and is ready to sanitize
- Gallon Graduations molded into the walls of the glass carboy
- Now features the new Big Mouth Bubbler Universal Single-Port Lid! Lid Opening accepts a standard #6.5 rubber stopper or a Small Universal Stopper (not Included)
- Includes Single Port Universal Lid, and Microfiber Cleaning Cloth

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Big Mouth Bubbler |
| Model Number | 108814 |
| Color | Clear |
| Product Dimensions | 33.02 x 33.02 x 48.26 cm; 6.12 kg |
| Material | glass |
| Auto Shutoff | No |
| Item Weight | 6.12 Kilograms |

## Images

![Big Mouth Bubbler® EVO - 5 Gallon Wide Mouth Glass Carboy Fermentor - Image 1](https://m.media-amazon.com/images/I/715Jr6h47GL.jpg)

## Questions & Answers

**Q: Well, it looks like it has threads for a lid.. anyone find a good lid (maybe with rubber gasket) to srew down for good seal?**
A: The lid has a silicon rubber gasket ring with soft flanges. Kind of looks like threads until you use it. The silicon rubber part is removable from the plastic lid. The bottle has no threads. 

If you dry the silicon and dry the glass that it touches, the lid is very firmly in place. If you were to close off the bung hole solidly, then any pressure inside the carboy would push the lid up and off. I had no issue with keeping the lids on and well sealed once I understood they have to be dry. I used to tape the lid down. No need, works like it should.

My one issue with big mouth fermenters is long term secondary fermentations and the large surface area letting oxygen contamination in. I use regular narrow carboys now for that task.

**Q: How wide is the bottle?**
A: The 5 gallon is 10.25 inches in diameter.  Cheers!

**Q: @northern brewer: is the glass lead free? is the top bpa and phthalate free?**
A: Yes, The Big Mouth Bubbler is lead free and the top doesn't contain bpa or phthalate.

**Q: What country is this made in?**
A: Thank you for contacting Northern Brewer. The Big Mouth Bubbler EVO 2 fermentors are hand made in Poland. Cheers!

## Customer Reviews

### ⭐ Review
*by A***B on 21 November 2018*

I read all the reviews of this product before buying. And a very common complaint was the lid failing to provide an adequate seal. Sometimes I overlook certain complaints when I’m buying something because I am a very resourceful person and also because I feel that the reviewers aren’t using the product correctly or that their complaints are exaggerated. Well, when it comes to this product and the complaints of the lid not sealing properly, they are 100% accurate. If the one and only thing you are looking for is a vessel that allows you to clean it very easily compared to buying a carboy along with special chemicals and tools to clean it, then i highly recommend this product. BUT if a proper seal is also important to you (which it should be in almost all cases) then I promise you that YOU DO NOT WANT THIS product. It’s super convenient to be able to stick your arm inside this and easily clean it, and there are VERY FEW alternatives with wide mouths like this product, but don’t expect it to seal. I’m sure I can go through a lot of trouble and modifications to get it to seal, but who wants to do that? This may be the first review I have ever written. But I felt that it was important to let everyone know that you will never get this thing to seal in its current design. If you decide to take a chance and still buy it, good luck. You will need a lot more than luck to ever get this thing to seal correctly

### ⭐⭐⭐⭐⭐ Review
*by Y***S on 26 December 2025*

Útil y cómodo por su capacidad recomendada

### ⭐⭐⭐⭐ Review
*by A***Y on 1 March 2025*

Winemakers rejoice! My wife bought me 2 of these, after seeing me cleaning my small mouth glass carboys. The wide mouth will make cleaning a breeze. The caps appear to fit very well and your glass carboy stoppers will fit in the pre-made holes. I haven't used them yet, but I have no doubt that I will be changing my rating from 4 to 5 and buying more.

## Frequently Bought Together

- Big Mouth Bubbler® EVO - 5 Gallon Wide Mouth Glass Carboy Fermentor
- Twin Bubble Airlock and Carboy Bung (Pack of 2)
- Fermtech - Auto Siphon Mini with 6 Ft of Food Safe Tubing & Clamp - Easy Home Brewing, Winemaking Kit, Complete System for Beer, Wine, Liquid Transfer & Fermentation Tools - Perfect for Small Batches

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-13*