---
product_id: 610543198
title: "HEFTMAN Fermenting Jar with 1 Way Air Release Vent - 1L, 2 Pack (Red) | Fermentation Jars, Ideal for Safe Fermentation for Kefir, Kimchi, Sauerkraut, Sourdough Starter, Overnight Oats"
brand: "heftman"
price: "₩137390"
currency: KRW
in_stock: true
category: "Heftman"
url: https://www.desertcart.kr/products/610543198-heftman-fermenting-jar-with-1-way-air-release-vent-1l
store_origin: KR
region: South Korea
---

# automatic one-way gas valve airtight silicone seal 1L sturdy glass jar HEFTMAN Fermenting Jar with 1 Way Air Release Vent - 1L, 2 Pack (Red) | Fermentation Jars, Ideal for Safe Fermentation for Kefir, Kimchi, Sauerkraut, Sourdough Starter, Overnight Oats

**Brand:** heftman
**Price:** ₩137390
**Availability:** ✅ In Stock

## Summary

> 🍃 Unlock the art of effortless fermentation with HEFTMAN’s airtight, gas-smart jars!

## Quick Answers

- **What is this?** HEFTMAN Fermenting Jar with 1 Way Air Release Vent - 1L, 2 Pack (Red) | Fermentation Jars, Ideal for Safe Fermentation for Kefir, Kimchi, Sauerkraut, Sourdough Starter, Overnight Oats by heftman
- **How much does it cost?** ₩137390 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/610543198-heftman-fermenting-jar-with-1-way-air-release-vent-1l)

## 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

- • **Ferment Like a Pro:** Premium 1L glass jars built to last and perfect for your artisanal kefir, kimchi, or sourdough starters.
- • **Safe & Sustainable:** Food-safe, reusable glass jars that support your health-conscious, eco-friendly lifestyle.
- • **Effortless Fermentation:** Simply pack, seal, and store—no valve management needed. Fits perfectly in your fridge or countertop.
- • **Breathe Easy with One-Way Valve:** Innovative valve automatically releases fermentation gases—no more messy cloths or guesswork.
- • **Seal in Freshness, Seal Out Contaminants:** Airtight silicone lids lock in flavor and keep mold and oxygen at bay for flawless fermentation.

## Overview

The HEFTMAN Fermenting Jar 2-pack features durable 1L glass containers with airtight silicone seals and a built-in one-way valve that automatically releases fermentation gases. Designed for safe, mold-free fermentation of kefir, kimchi, sauerkraut, and sourdough starters, these jars are reusable, food-safe, and fit conveniently in your fridge or on your countertop.

## Description

HEFTMAN Fermenting Jar with 1 Way Air Release Vent - 1L, 2 Pack (Red) | Fermentation Jars, Ideal for Safe Fermentation for Kefir, Kimchi, Sauerkraut, Sourdough Starter, Overnight Oats: HEFTMAN Fermenting Jar with 1 Way Air Release Vent - 1L, 2 Pack (Red) | Fermentation Jars, Ideal for Safe Fermentation for Kefir, Kimchi, Sauerkraut, Sourdough Starter, Overnight Oats: desertcart.co.uk: Home & Kitchen

## Features

- STRONG GLASS - This 1 litre fermenting jar is made from quality glass, ensuring it is sturdy for storing fermented products, ideal as your sourdough starter jar, kefir or sauerkraut. It can be washed and used again.
- AIRTIGHT SEAL - Kimchi container made with an airtight silicone seal, it ensures there will be no contamination to your food and ensures no oxygen gets in. This prevents mould from growing.
- ONE-WAY VALVE - The valve automatically releases the built-up gases from the fermentation process, so you can avoid the hassle of muslin cloths! It is the most convenient way to release the gases without letting in contamination or oxygen.
- EASY TO USE - Prior to filling with food, ensure the kombucha jar is clean and dry. Push food down to eliminate air, then seal with the airtight lid. No valve management required: the unique one-way valve in the lid allows built-up fermentation gases to be released automatically. These fermenting jars fit well in the fridge, and can be stored at room temperature.
- FOOD-SAFE - The fermentation jar is safe for food. Simply add your food to create bacteria making it a natural probiotic.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CVYCRL8D |
| Best Sellers Rank | 41,277 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 21 in Fermenters |
| Brand | HEFTMAN |
| Capacity | 1 litres |
| Closure Type | Lid |
| Colour | Red |
| Container Shape | Cylindrical |
| Country of Origin | China |
| Customer Reviews | 4.5 4.5 out of 5 stars (423) |
| Food Storage Container Airtightness | Airtight |
| Is the item dishwasher safe? | Yes |
| Is the item microwaveable? | Yes |
| Item Form | Jar |
| Item Volume | 1 Litres |
| Manufacturer | HEFTMAN |
| Material | Glass |
| Material Features | Glass |
| Other Special Features of the Product | Air Tight |
| Product Care Instructions | Hand wash with warm soapy water. Not dishwasher safe. It is recommended to use liquid sterilizer optimal results. |
| Recommended Uses For Product | Kefir, Kimchi, Sauerkraut, Sourdough Starter |
| Size | 1 litre |
| Unit Count | 2.0 count |

## Product Details

- **Brand:** HEFTMAN
- **Capacity:** 1 litres
- **Colour:** Red
- **Material:** Glass
- **Material feature:** Glass

## Images

![HEFTMAN Fermenting Jar with 1 Way Air Release Vent - 1L, 2 Pack (Red) | Fermentation Jars, Ideal for Safe Fermentation for Kefir, Kimchi, Sauerkraut, Sourdough Starter, Overnight Oats - Image 1](https://m.media-amazon.com/images/I/71z7wNi+zOL.jpg)

## Available Options

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

## Frequently Bought Together

- HEFTMAN Fermenting Jar With 1 Way Air Release Vent - 1 Litre, 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

---

## 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.kr/products/610543198-heftman-fermenting-jar-with-1-way-air-release-vent-1l](https://www.desertcart.kr/products/610543198-heftman-fermenting-jar-with-1-way-air-release-vent-1l)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-09-07*