--- product_id: 732619348 title: "(2 Pack) - Twin Bubble Airlock and Carboy Bung (Pack of 2)" brand: "fastrack" price: "B/.178" currency: PAB in_stock: true reviews_count: 5 category: "Fastrack" url: https://www.desertcart.com.pa/products/732619348-2-pack-twin-bubble-airlock-and-carboy-bung-pack-2 store_origin: PA region: Panama --- # (2 Pack) - Twin Bubble Airlock and Carboy Bung (Pack of 2) **Brand:** fastrack **Price:** B/.178 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** (2 Pack) - Twin Bubble Airlock and Carboy Bung (Pack of 2) by fastrack - **How much does it cost?** B/.178 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/732619348-2-pack-twin-bubble-airlock-and-carboy-bung-pack-2) ## Best For - fastrack enthusiasts ## Why This Product - Trusted fastrack brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description desertcart.co.jp: (2 Pack) - Twin Bubble Airlock and Carboy Bung (Pack of 2) : Office Products Review: It only just arrived, so I only gave gotten to test the fit so far, but it's absolutely perfect. I'm brewing cider in a 23L glass fermenter. The bung I got from the homebrew shop just did not fit at all and I had to tape it down for the previous brew. This one fits perfectly, very securely, and the air lock fits just as securely. I was looking at caps and was astounded at their price in Australia. This fella will surely provide a better seal, though. And the hollow design means that it should fit a slight range of diameters with its ability to flex. Simple is best! Review: Muy funcionales, material resistente de buena calidad, fácil de lavar, cabe en la boquilla de una garrafa de un galón, muy útil para que las fermentaciones no se avinagren ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00A6TRKO4 | | Brand Name | FastRack | | Customer Reviews | 4.6 4.6 out of 5 stars (13,440) | | Global Trade Identification Number | 00825392000052 | | Is Customizable? | No | | Item Weight | 30 Grams | | Manufacturer Part Number | B00A6TRKO4 | | Model Number | B00A6TRKO4 | | UPC | 628504292792 825392000052 | ## Product Details - **Brand:** FastRack - **Global Trade Identification Number:** 00825392000052 - **Is Customizable:** No - **Item Weight:** 30 Grams - **UPC:** 628504292792 825392000052 ## Images ![(2 Pack) - Twin Bubble Airlock and Carboy Bung (Pack of 2) - Image 1](https://m.media-amazon.com/images/I/41lj7thLfSL.jpg) ![(2 Pack) - Twin Bubble Airlock and Carboy Bung (Pack of 2) - Image 2](https://m.media-amazon.com/images/I/51Y-8lnz-yL.jpg) ![(2 Pack) - Twin Bubble Airlock and Carboy Bung (Pack of 2) - Image 3](https://m.media-amazon.com/images/I/512gF1jTHnL.jpg) ![(2 Pack) - Twin Bubble Airlock and Carboy Bung (Pack of 2) - Image 4](https://m.media-amazon.com/images/I/416iaYbMayL.jpg) ![(2 Pack) - Twin Bubble Airlock and Carboy Bung (Pack of 2) - Image 5](https://m.media-amazon.com/images/I/61ZDaeRR8XL.jpg) ## Questions & Answers **Q: If they are 90% chance this is made in china how can we know the plastic is bpa free?** A: Don't see that it matters. Nothing passes through the device into the carboy and positive to static neutral pressure inside prevents air from entering. Zero contact means no chance of transfer. **Q: Can the airlock be removed from the bung and used with other standard bungs?** A: Yes, the twin bubble airlock can be removed from the bung. **Q: what is the height of these from top to bottom?** A: aloha it is 7 inches.Try making "mead" it is amazingly good even with regular yeast! Add raisins **Q: Will this fit my 5 gallon class jug?** A: Yes. The universal bungs that come with the twin bubble airlocks are designed for 3, 5 & 6 gallon glass carboys. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by M***M on May 31, 2023* It only just arrived, so I only gave gotten to test the fit so far, but it's absolutely perfect. I'm brewing cider in a 23L glass fermenter. The bung I got from the homebrew shop just did not fit at all and I had to tape it down for the previous brew. This one fits perfectly, very securely, and the air lock fits just as securely. I was looking at caps and was astounded at their price in Australia. This fella will surely provide a better seal, though. And the hollow design means that it should fit a slight range of diameters with its ability to flex. Simple is best! ### ⭐⭐⭐⭐⭐ Review *by Z***O on February 27, 2026* Muy funcionales, material resistente de buena calidad, fácil de lavar, cabe en la boquilla de una garrafa de un galón, muy útil para que las fermentaciones no se avinagren ### ⭐⭐⭐⭐⭐ Review *by A***R on April 27, 2020* These are actually great quality for the price. The rubber stoppers are good quality rubber and the plastic is decent quality as well. They work perfectly as advertised. I recommend for anyone interested in buying to check rubber stopper measurements and the measurements of the hole on your jug or carbon to make sure you buy the right size. Would recommend to others and buy again in the future. ## Frequently Bought Together - Twin Bubble Airlock and Carboy Bung (Pack of 2) - 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.com.pa/products/732619348-2-pack-twin-bubble-airlock-and-carboy-bung-pack-2](https://www.desertcart.com.pa/products/732619348-2-pack-twin-bubble-airlock-and-carboy-bung-pack-2) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-05-10*