---
product_id: 3598478
title: "Buon Vin Home Brew Ohio Drilled Rubber Stopper, Carboy Bung (Pack of 3), White, (N5-KZEO-H88I)"
brand: "fastrack"
price: "₱1027"
currency: PHP
in_stock: true
reviews_count: 12
category: "Fast Rack"
url: https://www.desertcart.ph/products/3598478-buon-vin-home-brew-ohio-drilled-rubber-stopper-carboy-bung
store_origin: PH
region: Philippines
---

# BPA-free natural rubber pre-drilled for airlocks airtight seal Buon Vin Home Brew Ohio Drilled Rubber Stopper, Carboy Bung (Pack of 3), White, (N5-KZEO-H88I)

**Brand:** fastrack
**Price:** ₱1027
**Availability:** ✅ In Stock

## Summary

> 🍷 Seal your craft, lock in flavor, and ferment like a pro!

## Quick Answers

- **What is this?** Buon Vin Home Brew Ohio Drilled Rubber Stopper, Carboy Bung (Pack of 3), White, (N5-KZEO-H88I) by fastrack
- **How much does it cost?** ₱1027 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/3598478-buon-vin-home-brew-ohio-drilled-rubber-stopper-carboy-bung)

## 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

- • **Secure Airtight Seal:** Tapered design locks in freshness and prevents leaks during fermentation.
- • **Curved Lip Safety Feature:** Prevents stopper from slipping into your fermenter, keeping your brew safe.
- • **Durable & Food-Safe Material:** Made from BPA-free, lab-grade natural rubber built to last batch after batch.
- • **Universal Fit for Glass Carboys:** Fits 3, 5, 6, and 6.5-gallon glass carboys with precision.
- • **Pre-Drilled for Standard Airlocks:** Center hole perfectly sized to hold airlocks securely in place.

## Overview

The Buon Vin Home Brew Ohio Drilled Rubber Stopper pack includes three BPA-free, lab-grade natural rubber stoppers designed for airtight sealing of 3 to 6.5-gallon glass carboys. Each stopper features a pre-drilled center hole for standard airlocks and a tapered shape with a curved lip to prevent slipping, ensuring a secure, leak-proof fermentation process ideal for beer, wine, mead, and cider homebrewing.

## Description

This is a drilled Tapered rubber bung for a better seal and holds the airlock securely in place. A curved lip stops the bung from accidentally falling into the carboy. All three rubber stoppers are the same Size and easily fits all 3, 5, 6 and 6.5 gallon glass carboys. These stoppers do not fit plastic carboys or plastic water bottles.

Review: perfect for home winemaking - These specialized stoppers (with a hole for an air-valve) work equally well whether you are using 3-gallon glass jugs, or simple spring water "milk jug" like plastic gallon jugs from the grocery store. They fit either application perfectly. They are conveniently sold in sets of 3 just like the airlocks (which I HIGHLY recommend to go with them- so much cleaner than the balloon-over-the-top method which left me with syrup and fruit going up into the balloon and all over my counter!). These were amazingly effective when used together with "3 Piece Plastic Airlock (Sold in sets of 3)", and together, they did not coast much more than the baggie of balloons that they were replacing! I give them my HIGHEST recommendation for any home-brew or home wine-maker who would like a cleaner method of sealing their vessels to keep the sticky stuff and CO2 in and the oxygen out. (P.S. I can't get the product link to work for the airlock, but you should see it under the "buy together" option for this product. You definitely need them both together, not just one or the other.)
Review: Good quality stopper - I'm using 6 gallon glass carboys and these work very well. I've made a couple batches of wine with these and there are no sealing issues (best batches we have ever made, which I doubt I would get out of a leaky stopper). I don't think this stopper is any "better" than your normal rubber stopper, but it gets the job done at a great price.

## Features

- WHAT'S INCLUDED: With this purchase, you'll receive three white, pre-drilled rubber bungs designed to fit standard glass and plastic carboys. Each stopper features a center hole sized for standard airlocks, a tapered shape for a secure seal, and a curved lip to prevent it from slipping into the fermenter. Ideal for homebrewing beer, wine, mead, cider, and more.
- FOOD-SAFE & DURABLE: The FastRack carboy airlock stopper is made from BPA-free, lab-grade natural rubber. Designed for long-term use, these stoppers offer strong sealing performance with excellent heat and wear resistance. Compatible with 3, 5, 6, and 6.5-gallon glass carboys.
- OUTSTANDING FEATURES: FastRack drilled rubber stoppers offer a secure, airtight grip on glass and other fermenter surfaces. The tapered design ensures the stopper stays firmly in place—unlike lower-grade alternatives that may slip or leak. Made from durable, food-safe rubber, these stoppers deliver reliable performance you can count on throughout your fermentation process.
- HOW IT WORKS: Plug the carboy stopper into the mouth of your carboy or fermenter and then insert the airlock. This will create an airtight seal that prevents oxygen contact during fermentation. The airlock will then let CO2 escape while preventing oxygen from going back into your brewing vessel.
- 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 | B000E62PXA |
| Best Sellers Rank | #411,303 in Home & Kitchen ( See Top 100 in Home & Kitchen ) |
| Brand | FastRack |
| Color | White |
| Date First Available | January 11, 2006 |
| Is Discontinued By Manufacturer | No |
| Is Dishwasher Safe | No |
| Item Weight | 2.08 ounces |
| Item model number | N5-KZEO-H88I |
| Manufacturer | LD Carlson |
| Material | Rubber |
| Number of Items | 3 |
| Product Dimensions | 1.5 x 1.5 x 1.5 inches |
| Shape | Cylindrical |
| UPC | 055848001436 |

## Product Details

- **Brand:** FastRack
- **Color:** White
- **Is Dishwasher Safe:** No
- **Material:** Rubber
- **Shape:** Cylindrical

## Images

![Buon Vin Home Brew Ohio Drilled Rubber Stopper, Carboy Bung (Pack of 3), White, (N5-KZEO-H88I) - Image 1](https://m.media-amazon.com/images/I/511B3Sp9Z-L.jpg)
![Buon Vin Home Brew Ohio Drilled Rubber Stopper, Carboy Bung (Pack of 3), White, (N5-KZEO-H88I) - Image 2](https://m.media-amazon.com/images/I/419hZOaQ9HL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ perfect for home winemaking
*by C***C on December 18, 2009*

These specialized stoppers (with a hole for an air-valve) work equally well whether you are using 3-gallon glass jugs, or simple spring water "milk jug" like plastic gallon jugs from the grocery store. They fit either application perfectly. They are conveniently sold in sets of 3 just like the airlocks (which I HIGHLY recommend to go with them- so much cleaner than the balloon-over-the-top method which left me with syrup and fruit going up into the balloon and all over my counter!). These were amazingly effective when used together with "3 Piece Plastic Airlock (Sold in sets of 3)", and together, they did not coast much more than the baggie of balloons that they were replacing! I give them my HIGHEST recommendation for any home-brew or home wine-maker who would like a cleaner method of sealing their vessels to keep the sticky stuff and CO2 in and the oxygen out. (P.S. I can't get the product link to work for the airlock, but you should see it under the "buy together" option for this product. You definitely need them both together, not just one or the other.)

### ⭐⭐⭐⭐⭐ Good quality stopper
*by N***D on February 21, 2013*

I'm using 6 gallon glass carboys and these work very well. I've made a couple batches of wine with these and there are no sealing issues (best batches we have ever made, which I doubt I would get out of a leaky stopper). I don't think this stopper is any "better" than your normal rubber stopper, but it gets the job done at a great price.

### ⭐⭐⭐⭐ Great for the price
*by H***Y on December 13, 2012*

I decided to order the product after seeing the favorable reviews and the low cost of the product. However, I just got one stopper as opposed to the three as promised in the description. The packaging was flimsy. The delivery also took longer than promised. The one stopper I received is also damaged. Gave one star because I can't go lower than that. Edit: I received a replacement of 3 stoppers after speaking to the customer service at homebrewstuff.com. I am satisfied with the quality of the stoppers. Although they don't fit 1 gallon juice containers, they fit the 0.5 gallon containers perfectly. I have already started a grape-cranberry wine brew. Cheers!

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-03-15*