---
product_id: 315376738
title: "Stainless Steel Carbonation Cap Counter Pressure Bottle Filling with 5/16\" Barb Ball Lock Type CO2 Coupling Carbonate Soda Beer Fruit Juice Water (2 Pcs), Fit Most Soft Drink PET Bottles (2PCS)"
brand: "semfeil"
price: "€ 46.51"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/315376738-stainless-steel-carbonation-cap-counter-pressure-bottle-filling-with-5
store_origin: IE
region: Ireland
---

# Leak-Proof Design 304 Stainless Steel Easy Installation Stainless Steel Carbonation Cap Counter Pressure Bottle Filling with 5/16" Barb Ball Lock Type CO2 Coupling Carbonate Soda Beer Fruit Juice Water (2 Pcs), Fit Most Soft Drink PET Bottles (2PCS)

**Brand:** semfeil
**Price:** € 46.51
**Availability:** ✅ In Stock

## Summary

> 🍻 Elevate Your Beverage Game with Effortless Carbonation!

## Quick Answers

- **What is this?** Stainless Steel Carbonation Cap Counter Pressure Bottle Filling with 5/16" Barb Ball Lock Type CO2 Coupling Carbonate Soda Beer Fruit Juice Water (2 Pcs), Fit Most Soft Drink PET Bottles (2PCS) by semfeil
- **How much does it cost?** € 46.51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/315376738-stainless-steel-carbonation-cap-counter-pressure-bottle-filling-with-5)

## Best For

- semfeil enthusiasts

## Why This Product

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

## Key Features

- • **No More Mess:** Leak-proof design ensures your beverages stay where they belong.
- • **Unmatched Durability:** Crafted from 304 food-grade stainless steel for long-lasting performance.
- • **Effortless Carbonation:** Detachable hexagonal thread barb adapter for seamless CO2 infusion.
- • **Satisfaction Guaranteed:** Backed by reliable quality and unconditional support for your peace of mind.
- • **Hygienic & Easy to Clean:** Smooth inner walls prevent bacterial growth, making cleaning a breeze.

## Overview

This Stainless Steel Carbonation Cap set includes two high-quality caps designed for counter-pressure filling of beverages like beer, soda, and juice. Made from 304 food-grade stainless steel, these caps feature a leak-proof design and a detachable hexagonal thread barb adapter for easy CO2 infusion. With additional silicone O-rings and a focus on hygiene, this product ensures a superior carbonation experience while being easy to clean and maintain.

## Description

Stainless Steel Carbonation Cap Counter Pressure Bottle Filling with 5/16" Barb Ball Lock Type CO2 Coupling Carbonate Soda Beer Fruit Juice Water (2 Pcs), Fit Most Soft Drink PET Bottles (2PCS)

## Features

- All made of 304 Food Grade Stainless Steel (Including Spring,Probe),Highly Polished and shiny metallic luster. No Welding so MORE Pressure Resistance, Wear Resistance, Corrosion resistance and Durability;The seal rings are all made of Food Grade Silicone.There is No Leak at all; Small size Portable, No tool installation more Convenient
- We have a Detachable Hexagonal Thread Barb Adapters that can connect the hose to the bottom of the bottle, making CO2 easier to combine with beer, better taste;There is absolutely no chance of the springs and other components loosening or ejecting and appearing on the bottom of your bottle. You don't have to worry about wasting beer or accidentally drinking components into your mouth.
- Details Determine The Quality, The entire inner wall of hexagonal thread barbed adapter is smooth and No Potholes, to Prevent Bacterial Growth;Not only that, but also the hexagonal adapter external after the Satin Finish Treatment No Burrs and higher than the housing,Makes you easier to disassemble for cleaning and disinfection.
- Extra 4 Food Grade Silicone O-rings, Stainless steel carbonation cap kit from makes it easier and effective to carbonate your beverages( like beer, soda, water, and juice etc).You can enjoy your juice immediately
- Each carbonation cap is backed by unbeatable, reliable, trusted product quality, we will unconditionally solve your problems if you are not satisfied!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | semfeil |
| Colour | Silver |
| Package Dimensions | 11.1 x 10.01 x 3.4 cm; 200 g |
| Item Weight | 200 g |

## Images

![Stainless Steel Carbonation Cap Counter Pressure Bottle Filling with 5/16" Barb Ball Lock Type CO2 Coupling Carbonate Soda Beer Fruit Juice Water (2 Pcs), Fit Most Soft Drink PET Bottles (2PCS) - Image 1](https://m.media-amazon.com/images/I/513niMogNRL.jpg)
![Stainless Steel Carbonation Cap Counter Pressure Bottle Filling with 5/16" Barb Ball Lock Type CO2 Coupling Carbonate Soda Beer Fruit Juice Water (2 Pcs), Fit Most Soft Drink PET Bottles (2PCS) - Image 2](https://m.media-amazon.com/images/I/A1K1qawlaRL.jpg)
![Stainless Steel Carbonation Cap Counter Pressure Bottle Filling with 5/16" Barb Ball Lock Type CO2 Coupling Carbonate Soda Beer Fruit Juice Water (2 Pcs), Fit Most Soft Drink PET Bottles (2PCS) - Image 3](https://m.media-amazon.com/images/I/91IM5H5IR2L.jpg)
![Stainless Steel Carbonation Cap Counter Pressure Bottle Filling with 5/16" Barb Ball Lock Type CO2 Coupling Carbonate Soda Beer Fruit Juice Water (2 Pcs), Fit Most Soft Drink PET Bottles (2PCS) - Image 4](https://m.media-amazon.com/images/I/41FCtJy-qiL.jpg)
![Stainless Steel Carbonation Cap Counter Pressure Bottle Filling with 5/16" Barb Ball Lock Type CO2 Coupling Carbonate Soda Beer Fruit Juice Water (2 Pcs), Fit Most Soft Drink PET Bottles (2PCS) - Image 5](https://m.media-amazon.com/images/I/41gW5vy64bL.jpg)

## Frequently Bought Together

- Semfeil Brew Homebrew Beer Stainless Steel Carbonation Cap Carbonator Fizzy Drinks Carbonation Cap For 2L Soda Pet Bottle Ball Lock Type CO2 Coupling Carbonate Soda Beer Fruit Juice Water
- Dbgogo 5 Feet Ball Lock Disconnect Gas Tubing Line Stainless Steel Carbonation Cap Kit for Soda Beer PET Bottle CO2 Regulator Keg Tap with Stainless O.D 5/16'' Barb Brewing Hose Clamp Sealing Gasket
- MRbrew Plastic Carbonation Cap, 4 PCS Ball Lock Keg Post 5/16'' Beer Line Nipple Barb Homebrew Kegging Soft Soda Drink PET Bottles Counter Pressure Bottle Filling Cap with Spare Sealing Gasket O-rings

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**Shop now:** [https://www.desertcart.ie/products/315376738-stainless-steel-carbonation-cap-counter-pressure-bottle-filling-with-5](https://www.desertcart.ie/products/315376738-stainless-steel-carbonation-cap-counter-pressure-bottle-filling-with-5)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-26*