---
product_id: 28697745
title: "1 Gallon Glass Jug with Black Polyseal Cap, 6.5 Rubber Bung & Twin Bubble Airlock – Fermentation jugs for Home Brewing, Clear Glass Fermenter Containers for Liquid Fermentation"
brand: "fastrack"
price: "€ 43.14"
currency: EUR
in_stock: true
reviews_count: 13
category: "Fast Rack"
url: https://www.desertcart.hr/products/28697745-1-gallon-glass-jug-with-black-polyseal-cap-6-5
store_origin: HR
region: Croatia
---

# Twin bubble airlock for precise fermentation Polyseal airtight lid with #6.5 drilled stopper 1 gal (128 oz) clear glass jug 1 Gallon Glass Jug with Black Polyseal Cap, 6.5 Rubber Bung & Twin Bubble Airlock – Fermentation jugs for Home Brewing, Clear Glass Fermenter Containers for Liquid Fermentation

**Brand:** fastrack
**Price:** € 43.14
**Availability:** ✅ In Stock

## Summary

> 🍷 Ferment Fearlessly with FastRack: Your 1-Gallon Gateway to Crafting Brilliance!

## Quick Answers

- **What is this?** 1 Gallon Glass Jug with Black Polyseal Cap, 6.5 Rubber Bung & Twin Bubble Airlock – Fermentation jugs for Home Brewing, Clear Glass Fermenter Containers for Liquid Fermentation by fastrack
- **How much does it cost?** € 43.14 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/28697745-1-gallon-glass-jug-with-black-polyseal-cap-6-5)

## Best For

- fastrack enthusiasts

## Why This Product

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

## Key Features

- • **Brew Like a Pro:** Complete 1-gallon fermenting kit with jug, airtight lid, drilled stopper, and twin bubble airlock—everything you need to craft your signature batch.
- • **Eco-Chic & Reusable:** Sustainable glass construction reduces plastic waste and elevates your eco-conscious brewing setup—because style meets responsibility.
- • **Crystal Clear Monitoring:** Transparent glass lets you visually track fermentation progress without lifting a finger or opening the lid—stay ahead of your brew game.
- • **Versatile Crafting Power:** Perfect for beer, wine, cider, mead, or kombucha—one jug to rule all your small-batch fermentation adventures.
- • **Trusted Quality Assurance:** FastRack stands behind every jug with responsive customer support—because your brewing success is our priority.

## Overview

The FastRack 1-gallon glass jug kit includes a 128 oz clear glass jug, a polyseal airtight lid, a #6.5 drilled rubber stopper, and a twin bubble airlock, designed for precise and sustainable home fermentation of beer, wine, cider, mead, or kombucha. Its transparent design enables easy monitoring, while the reusable glass reduces environmental impact. Ideal for small-batch brewers seeking quality and reliability.

## Description

FastRack 1 gal Jug W/Twin bubble Airlock, Polyseal Lid, #6.5 Drilled Stopper

Review: Bought this particular one because it included the cap - I confess, I bought this particular jug package solely for the black polycap that came with it. I'm using the pretty 1.75L New Amsterdam gin bottles for my secondary kombucha ferments and wanted to see if that particular cap would fit them for a tighter seal and so I don't have to use the ratty old aluminum screw-ons, thinking if it did I could order a bulk package of the polycaps. I knew I'd use the jug and the airlock at any rate, and the price was right, so I bought it. The bad news is the cap doesn't work with my New Amsterdam bottles (if anyone has found one that does, please let me know!), but that saved me from chancing ordering a bag of the caps that I then wouldn't have been able to use. The good news is, this is a great contained quality kit with everything I need to brew and store a gallon of "boozy booch," which I intend to try soon. An excellent purchase.
Review: Great for small batches! - I love using this for mead making. I do small batches on the regular, and they hold up great. The caps and airlocks are easy to find here on desertcart, they work for what we need, and you can get some great results out of a jug like this.

## Features

- [WHAT'S INCLUDED] With this purchase, you'll receive a clear 1 gallon glass jug (128 oz, 3.8 liter), with a 38mm polysealed lid, #6.5 drilled rubber bung and twin bubble airlock; a great addition to your wine making supplies and equipment.
- [MULTIPURPOSE USE] FastRack glass gallon jugs are what you need among your home brewing supplies to brew your favorite beer, wine, cider, mead or kombucha.
- [SUSTAINABLE & REUSABLE] This 128 oz glass jar is a sustainable alternative to plastic containers, this glass jug can be reused countless times, reducing waste and your carbon footprint.
- [TRANSPARENT FOR EASY MONITORING] The clear glass allows you to easily monitor the contents, whether you’re fermenting, brewing, or simply storing liquids. So you’ll always know when your 1 gallon glass jug needs a refill.
- [OUR COMMITMENT TO YOU] At FastRack, we stand behind the quality of our products and the trust our customers place in us. Your experience matters. If your order arrives damaged or incomplete, reach out—we’ll make it right.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01BO12A0G |
| Assembly required | No |
| Batteries required | No |
| Best Sellers Rank | #36,729 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #34 in Brewing & Fermentation Fermenters |
| Brand | FastRack |
| Capacity | 128 Fluid Ounces |
| Care instructions | Hand Wash |
| Color | Clear |
| Customer Reviews | 4.5 4.5 out of 5 stars (3,129) |
| Global Trade Identification Number | 00799209138316 |
| Included Components | Fermentor, Twin Bubble and Bung |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.2 pounds |
| Item model number | B01BO12A0G |
| Manufacturer | FastRack |
| Material | glass/ rubber |
| Model Name | B01BO12A0G |
| Number of pieces | 1 |
| Product Dimensions | 12"W x 7"H |
| Shape | Round |
| Special Feature | Airtight |
| Style | Airlock |
| UPC | 628504292662 |
| With Lid | Yes |

## Product Details

- **Brand:** FastRack
- **Capacity:** 128 Fluid Ounces
- **Color:** Clear
- **Material:** glass/ rubber
- **Special Feature:** Airtight

## Images

![1 Gallon Glass Jug with Black Polyseal Cap, 6.5 Rubber Bung & Twin Bubble Airlock – Fermentation jugs for Home Brewing, Clear Glass Fermenter Containers for Liquid Fermentation - Image 1](https://m.media-amazon.com/images/I/41Z4R4N0qpL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Can a mini auto siphon fit in the neck of the carboy?**
A: Thanks for asking. Yes, the Fermtech Mini Auto Siphon is meant for 1 gallon jugs such as this.

**Q: Does the airlock on this bottle create an airtight vacuum seal so that it can be used for storing olive oil in a dark room?**
A: You will need a solid rubber stopper, otherwise you will have to maintain the water trap to kept at the proper level.

**Q: Can this be used to make ginger ale? Obviously, I know nothing about fermenting into wine but my two bottles for ginger bugg are too small.**
A: To be honest I had to google what you were talking about. It should work fine for your fermented ginger beer. Be warned though. I was bait and switched when I ordered this bottle. What I was sent was a gallon wide mouth jar with a plastic lid drilled for an airlock(which they did include). From what I read I think your going to need something with a wide open top anyway. Good luck and maybe consider a "fermonster" jar. They are made quite well and have a built in airlock that's easy to clean.

**Q: Can I store/age wine with the poly seal lid?**
A: Yes that what its made for. After the initial mashing 4 lbs of fruit pulp in cheese cloth and adding yeast and sugar in wine bucket (kit available on Amazon), let sit loosely sealed with cork vent shown for 3 days. The next step is to age for 3 weeks in this jar, siphon off solids into a second jar pictured and store in these jars for 2 - 3 months!!!  Enjoy    Buying a kit with all wine making supplies is best bet.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Bought this particular one because it included the cap
*by D***R on August 12, 2019*

I confess, I bought this particular jug package solely for the black polycap that came with it. I'm using the pretty 1.75L New Amsterdam gin bottles for my secondary kombucha ferments and wanted to see if that particular cap would fit them for a tighter seal and so I don't have to use the ratty old aluminum screw-ons, thinking if it did I could order a bulk package of the polycaps. I knew I'd use the jug and the airlock at any rate, and the price was right, so I bought it. The bad news is the cap doesn't work with my New Amsterdam bottles (if anyone has found one that does, please let me know!), but that saved me from chancing ordering a bag of the caps that I then wouldn't have been able to use. The good news is, this is a great contained quality kit with everything I need to brew and store a gallon of "boozy booch," which I intend to try soon. An excellent purchase.

### ⭐⭐⭐⭐⭐ Great for small batches!
*by D***K on January 12, 2026*

I love using this for mead making. I do small batches on the regular, and they hold up great. The caps and airlocks are easy to find here on Amazon, they work for what we need, and you can get some great results out of a jug like this.

### ⭐⭐⭐⭐⭐ Great
*by E***R on September 15, 2025*

Great product quick service

## Frequently Bought Together

- FastRack 1 gal Jug W/Twin bubble Airlock, Polyseal Lid, #6.5 Drilled Stopper
- Lalvin EC-1118 Wine Yeast (10 Pack) - Champagne Yeast - Make Wine Cider Mead Kombucha At Home - 5 g Sachets - Saccharomyces cerevisiae - Sold by CAPYBARA Distributors Inc.
- 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hr/products/28697745-1-gallon-glass-jug-with-black-polyseal-cap-6-5](https://www.desertcart.hr/products/28697745-1-gallon-glass-jug-with-black-polyseal-cap-6-5)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-16*