---
product_id: 34853701
title: "4 QRP Mason Jar Drinking/Fermentation Lids Caps Food Grade w/installed Grommets, Seals & Stoppers (4 WIDE MOUTH)"
brand: "quality reliable products"
price: "13453 som"
currency: KGS
in_stock: true
reviews_count: 8
url: https://www.desertcart.kg/products/34853701-4-qrp-mason-jar-drinking-fermentation-lids-caps-food-grade
store_origin: KG
region: Kyrgyzstan
---

# 4 QRP Mason Jar Drinking/Fermentation Lids Caps Food Grade w/installed Grommets, Seals & Stoppers (4 WIDE MOUTH)

**Brand:** quality reliable products
**Price:** 13453 som
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 4 QRP Mason Jar Drinking/Fermentation Lids Caps Food Grade w/installed Grommets, Seals & Stoppers (4 WIDE MOUTH) by quality reliable products
- **How much does it cost?** 13453 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/34853701-4-qrp-mason-jar-drinking-fermentation-lids-caps-food-grade)

## Best For

- quality reliable products enthusiasts

## Why This Product

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

## Description

Without some form of gasket, the Mason jar plastic lids are not airtight. Quality Reliable Products Mason Jar Silicone Seals fit snug into Mason jar plastic lids. QRP seals provide a perfect airtight, anaerobic enclosure while fermenting Pickles, Kimchi (vegetables) or Kombucha (tea). QRP SEALS are designed wide enough that they seat firmly against the roof of any brand Mason jar plastic cap completely underneath the grooves and cannot fall out while screwing the lid onto the jar. CAUTION: OVERTIGHTENING COULD DAMAGE THE SEAL AND MAKE IT DIFFICULT TO REMOVE THE CAP! The QRP Stopper provides a "quick close" for storage when the fermentation process has ended as opposed to removing the lid and replacing with another cap, which allows too much oxygen into the jar. Metal vs. Plastic Lids use for fermentation and storage of fermented foods? We find that whatever we are fermenting doesn't normally come in contact with the lid during fermentation, however can briefly come in contact with the lid during storage. We've done the research, which reveals that metal shouldn't be used during fermentation, nor for storage of fermented foods due to possible corrosion. We use these Fermentation Lids for fermenting Kimchi, and during the second stage fermentation of Kombucha in Quart and Half Gallon Mason Jars.

## Features

- About this item
- SUPER FAST SHIPPER EVEN SHIPPING ORDERS RECEIVED BY 7 PM CST ON SATURDAY! (unless handling time is set for more than 1 business day)     All parts are BPA-free Food Grade; 4 WIDE MOUTH Mason Jar Plastic Caps with 4 Silicone Grommets installed, 4 Silicone Seals, and 4 Rubber Stoppers; JARS, AIRLOCK, AND DRINKING STRAW NOT INCLUDED     QUALITY RELIABLE PRODUCTS REUSABLE SILICONE WIDE MOUTH SEALS are the best seals for any brand Mason jar plastic caps on the market guaranteed! They are designed wide enough that they don't fall out while screwing the plastic lid onto the jar and provide an airtight fit. And they are thick enough that they don't wrinkle while tightening. Easy removal for easy clean; clear silicone aids in cleaning inspection.     The QRP Grommet is installed to side of Lid to leave space for labeling and for ease of use for straw as drinking lid. The QRP Stopper provides a "quick close" for storage when the fermentation process has ended as opposed to removing the lid and replacing with another cap, which allows too much oxygen into the jar.     BONUS: A FREE GIFT of an "Our Daily Bread" Christian daily devotional is included with each order. If you aren't interested in receiving the booklet, simply send a message when placing your order and request that we withhold the gift. Thanks for your consideration!

## Images

![4 QRP Mason Jar Drinking/Fermentation Lids Caps Food Grade w/installed Grommets, Seals & Stoppers (4 WIDE MOUTH) - Image 1](https://m.media-amazon.com/images/I/71+hLrB1j5L.jpg)
![4 QRP Mason Jar Drinking/Fermentation Lids Caps Food Grade w/installed Grommets, Seals & Stoppers (4 WIDE MOUTH) - Image 2](https://m.media-amazon.com/images/I/61jm+9u4HrL.jpg)
![4 QRP Mason Jar Drinking/Fermentation Lids Caps Food Grade w/installed Grommets, Seals & Stoppers (4 WIDE MOUTH) - Image 3](https://m.media-amazon.com/images/I/41Yo9aluooL.jpg)
![4 QRP Mason Jar Drinking/Fermentation Lids Caps Food Grade w/installed Grommets, Seals & Stoppers (4 WIDE MOUTH) - Image 4](https://m.media-amazon.com/images/I/61AoFDd45RL.jpg)
![4 QRP Mason Jar Drinking/Fermentation Lids Caps Food Grade w/installed Grommets, Seals & Stoppers (4 WIDE MOUTH) - Image 5](https://m.media-amazon.com/images/I/41o9FwMjDWL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Great for fermenting
  

*by K***G on Reviewed in the United States on June 14, 2016*

These lids are great. I haven't had any problems with them at all. They screw on easily and come off easily. All my ferments that I have made using these lids turned out really well. I highly recommend them! They are easy to clean, and they look nice too.

### ⭐⭐⭐⭐⭐ 







  
  
    ... "Fermies" as I affectionately call them & I do like them. Got 2 pkgs to have plenty
  

*by P***J on Reviewed in the United States on June 7, 2015*

I'm using these lids for my "Fermies" as I affectionately call them & I do like them. Got 2 pkgs to have plenty. One split at the hole when I put the airlock in it . Was a tight fit. Otherwise I'm satisfied.

### ⭐⭐⭐⭐ 







  
  
    Good purchase, inside bung's are slightly loose.
  

*by A***R on Reviewed in the United States on March 3, 2015*

Happy with purchase, fast shipping. The large "bung's" inside of the caps are slightly loose, and fall out when tipped over. However, I am pleased with this purchase. If only the bungs were a millimeter larger they would be snug. I recommend this seller and their good product.

---

## 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.kg/products/34853701-4-qrp-mason-jar-drinking-fermentation-lids-caps-food-grade](https://www.desertcart.kg/products/34853701-4-qrp-mason-jar-drinking-fermentation-lids-caps-food-grade)

---

*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-06*