---
product_id: 413157707
title: "Glass Jar Fermentation Jar 1 Way Air Vent - 1.4l - 2 Pack"
brand: "heftman"
price: "R$1140"
currency: BRL
in_stock: true
reviews_count: 5
category: "Heftman"
url: https://www.desertcart.com.br/products/413157707-glass-jar-fermentation-jar-1-way-air-vent-1-4l
store_origin: BR
region: Brazil
---

# One-way valve releases gases safely Airtight silicone seal locks freshness 1.4L capacity for perfect batch size Glass Jar Fermentation Jar 1 Way Air Vent - 1.4l - 2 Pack

**Brand:** heftman
**Price:** R$1140
**Availability:** ✅ In Stock

## Summary

> 🥒 Unlock the power of perfect fermentation—freshness sealed, flavor unleashed!

## Quick Answers

- **What is this?** Glass Jar Fermentation Jar 1 Way Air Vent - 1.4l - 2 Pack by heftman
- **How much does it cost?** R$1140 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/413157707-glass-jar-fermentation-jar-1-way-air-vent-1-4l)

## Best For

- heftman enthusiasts

## Why This Product

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

## Key Features

- • **Smart One-Way Valve:** Automatically vents fermentation gases without letting oxygen or bacteria in—hassle-free freshness.
- • **Airtight Silicone Seal:** Keeps your ferment contamination-free and mold-proof with a secure waterproof lock.
- • **Versatile & Convenient:** Store at room temp or fridge; easy to clean and reuse, making fermentation a seamless lifestyle upgrade.
- • **Robust & Reusable Glass:** Premium thick glass built to last and dishwasher safe for effortless cleaning.
- • **Perfect Size for Probiotic Power:** 1.4 liters ideal for daily homemade sauerkraut, kimchi, or pickles—batch it like a pro.

## Overview

This 1.4L Glass Fermentation Jar set features durable, dishwasher-safe glass with an airtight silicone seal and a one-way valve that safely releases fermentation gases. Designed for easy use and reuse, it prevents contamination and mold, making it ideal for crafting natural probiotics like sauerkraut and kimchi at home.

## Description

HEFTMAN Glass Fermentation Jar: This fermentation pot is the perfect way to create a natural probiotic of your food. It is made of quality glass to create a sturdy container. The one-way valve is a convenient way to remove accumulated gases from the fermentation process. The lid is made of silicone for long life with an airtight seal to prevent contamination of your food and prevent mold formation. It is easy to use by squeezing food into the jar and screwing on the lid. Easy to store in cupboards or refrigerator. When you have used the contents, simply rinse the jar and it can be used again and again to create sauerkraut or any other number of delicious dishes. This is much better than having to deal with muslin fabrics and safer as gases can be easily released.

Review: Ottimi barattoli molto forti e capienti
Review: Bra storlek 1,4 L och bra kvalitet. Smidigt med stor öppning på glaset!

## Features

- STRONG GLASS - This fermentation jar is made from quality glass, ensuring its robustness for storing fermented products. It can be washed and reused.- This fermentation jar is made from quality glass, ensuring its robustness for storing fermented products. It can be washed and reused.
- WATERPROOF SEAL - Made with an airtight silicone seal, it ensures that there will be no contamination of your food and ensures no oxygen enters it. This prevents mold from growing.
- ONE WAY VALVE - The valve automatically releases accumulated gases from the fermentation process. This is the most convenient way to release gases without letting contamination or oxygen in.
- EASY TO USE - Make sure the pot is clean and dry before adding your food. Press the food to make sure all the air is drained and screw on the lid. The jar can be stored at room temperature or in the refrigerator.
- FOOD - The fermentation pot is food safe. Simply add your food to create bacteria, making it a natural probiotic.
- Pack of 2

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B091HRSKD5 |
| Best Sellers Rank | #205,715 in Kitchen ( See Top 100 in Kitchen ) #634 in Canning Jars |
| Closure type | Screws. |
| Color | Transparent,Red |
| Container shape | cylindrical |
| Customer Reviews | 4.1 4.1 out of 5 stars (1,630) |
| Date First Available | 15 June 2021 |
| Is dishwasher-safe | Yes |
| Is microwaveable | No |
| Item Weight | 1.36 Kilograms |
| Item form | Jar |
| Item package quantity | 1 |
| Item volume | 1.4 Liters |
| Item weight | 1.36 Kilograms |
| Manufacturer | BLOSTM |
| Material type free | en_AE |
| Model Number | HMFJ |
| Product Dimensions | 12.4 x 12.4 x 17 cm; 1.36 kg |
| Product care instructions | Refrigerator Safe |
| Recommended uses for product | Fermentation |
| Special Features | Waterproof |
| Special features | Waterproof |
| UPC | 759049739623 |
| Unit count | 1.0 Count |

## Product Details

- **Brand:** HEFTMAN
- **Capacity:** 1.4 Liters
- **Colour:** Transparent,Red
- **Material:** Glass Silicone
- **Material features:** Airtight Silicone Seal, One-Way Valve, Food Grade Glass

## Images

![Glass Jar Fermentation Jar 1 Way Air Vent - 1.4l - 2 Pack - Image 1](https://m.media-amazon.com/images/I/71fSbrNxH+L.jpg)
![Glass Jar Fermentation Jar 1 Way Air Vent - 1.4l - 2 Pack - Image 2](https://m.media-amazon.com/images/I/81oQImxZCYL.jpg)
![Glass Jar Fermentation Jar 1 Way Air Vent - 1.4l - 2 Pack - Image 3](https://m.media-amazon.com/images/I/71Vni45C1lL.jpg)
![Glass Jar Fermentation Jar 1 Way Air Vent - 1.4l - 2 Pack - Image 4](https://m.media-amazon.com/images/I/81+0Ftcq4XL.jpg)
![Glass Jar Fermentation Jar 1 Way Air Vent - 1.4l - 2 Pack - Image 5](https://m.media-amazon.com/images/I/81iUSjWOoXL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by I***A on 19 February 2026*

Ottimi barattoli molto forti e capienti

### ⭐⭐⭐⭐⭐ Review
*by P***N on 26 November 2023*

Bra storlek 1,4 L och bra kvalitet. Smidigt med stor öppning på glaset!

### ⭐⭐⭐⭐⭐ Review
*by K***H on 11 February 2025*

I read the reviews about these breaking but went ahead and I'm really glad I did. I sterilize with Milton and had a batch of red cabbage with garlic and caraway seeds going for 3 weeks. It's gorgeous, really tangy and very tasty. My first lot with white cabbage was ok, but not as good as red cabbage. According to taste obviously.. The jars leaked quite a bit when fermenting started but that is good news. I put mine in a tray so no probs. I put weights in and topped up to keep it going. Really easy to do and no worries about burping the jars. Very happy with the results and my gut is too. Great jars.

## Frequently Bought Together

- HEFTMAN Fermenting Jar With 1 Way Air Release Vent - 1.4 Litres, 2 Pack - Ideal for Safe Fermentation for Kefir, Kimchi, Sauerkraut, Sourdough Starter, Overnight Oats - Fermentation Jars Pack of 2
- Live Kefir Company, Live Milk Kefir Grains. UK Starter Culture, Complete with Instructions. 5g
- Chef Aid 12cm Wide Nylon Mesh Plastic Strainer in White - Ideal for Draining, Straining, and Washing Beans, Fruits, Vegetables, Salads, and More - BPA Free, Dishwasher Safe

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-27*