---
product_id: 273593586
title: "12 Pack 38mm Growler Caps Growler Lids Poly Seal Screw Caps Poly Seal Growler Caps Compatible with 1/2 Gallon and 1 Gallon Glass Gallon Jugs Replacement for Homebrew Wine Making Beer Brewing, Black"
brand: "domuen"
price: "A$26"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/273593586-12-pack-38mm-growler-caps-growler-lids-poly-seal-screw
store_origin: AU
region: Australia
---

# 38mm size Air-tight seal Reusable design 12 Pack 38mm Growler Caps Growler Lids Poly Seal Screw Caps Poly Seal Growler Caps Compatible with 1/2 Gallon and 1 Gallon Glass Gallon Jugs Replacement for Homebrew Wine Making Beer Brewing, Black

**Brand:** domuen
**Price:** A$26
**Availability:** ✅ In Stock

## Summary

> 🍻 Seal the Deal with Freshness!

## Quick Answers

- **What is this?** 12 Pack 38mm Growler Caps Growler Lids Poly Seal Screw Caps Poly Seal Growler Caps Compatible with 1/2 Gallon and 1 Gallon Glass Gallon Jugs Replacement for Homebrew Wine Making Beer Brewing, Black by domuen
- **How much does it cost?** A$26 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/273593586-12-pack-38mm-growler-caps-growler-lids-poly-seal-screw)

## Best For

- domuen enthusiasts

## Why This Product

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

## Key Features

- • **Easy to Use:** Threaded mouth design ensures a secure grip and easy sealing.
- • **Perfect Fit:** Compatible with both 1/2 gallon and 1 gallon glass jugs for versatile use.
- • **Rust-Resistant:** Coated liner prevents rust, ensuring your caps stay in top condition.
- • **Seal in Freshness:** Keep your craft brews tasting as fresh as the day they were brewed.
- • **Durable & Reliable:** Made from low-density polyethylene for long-lasting performance.

## Overview

This 12-pack of 38mm poly seal screw caps is designed for 1/2 gallon and 1 gallon glass jugs, providing a reliable, reusable solution for homebrewing enthusiasts. With excellent sealing capabilities and a rust-resistant liner, these caps ensure your favorite beverages stay fresh and carbonated, making them perfect for beer, wine, and kombucha.

## Description

12 Pack 38mm Growler Caps Growler Lids Poly Seal Screw Caps Poly Seal Growler Caps Compatible with 1/2 Gallon and 1 Gallon Glass Gallon Jugs Replacement for Homebrew Wine Making Beer Brewing, Black

## Features

- This reusable 38 mm poly seal screw caps with excellent seal liners fit 1 gallon and 1/2 gallon jugs, Tap-a-Draft bottles and growlers. If your glass growler loses its top doesn't mean you have to lose yours. These replacement growler caps can restore your favorite beer container back to working
- Growler caps made from low density polyethylene to provide good torque retention, help to preserve the freshness of your finest craft brews, reusable for long lasting use. Use these growler caps your beer can go back to being enjoyed and taken on the go without leaking or loss of carbonation concerns.
- 38 mm Growler lids with threaded mouth design has a raised ridge across the entire circumference, making it easier to hold and tightly sealed your 1/2 and 1 gallon glass growler jugs. The liner protects the beer inside the growler by providing a tight seal, plus it prevents rust meaning these caps can be used many times over without showing wear.
- Just insert the cone into the sealing area to create a tight closure to prevent liquid leakage, carbonation and gas leakage, to provide a good closure and air-tight seal to keep beer fresher, with coated liner to prevent rust and provide a better seal
- Package included 12 pack 38 mm poly seal screw caps, use with 1/2 gallon growlers and 1 gallon glass gallon jugs for fermenting and brewing beer, wine, homebrew, kombucha and more

## Images

![12 Pack 38mm Growler Caps Growler Lids Poly Seal Screw Caps Poly Seal Growler Caps Compatible with 1/2 Gallon and 1 Gallon Glass Gallon Jugs Replacement for Homebrew Wine Making Beer Brewing, Black - Image 1](https://m.media-amazon.com/images/I/71rGC8ya0tS.jpg)

## Questions & Answers

**Q: Can you bottle condition with these caps?**
A: yes, perfectly fit 1/2 gallon and 1 gallon glass gallon jugs, not good for plastic bottle

**Q: Will these fit the 12 ounce nice bottles for sauce?**
A: I believe so

**Q: Does it also come with a jug**
A: No, comes with 12 pack growler caps, but jug is not included, thank you

**Q: Are these the 38-400 size?**
A: Hello, these are fit for 38mm size growlers

## Frequently Bought Together

- 12 Pack 38mm Growler Caps Growler Lids Poly Seal Screw Caps Poly Seal Growler Caps Compatible with 1/2 Gallon and 1 Gallon Glass Gallon Jugs Replacement for Homebrew Wine Making Beer Brewing, Black
- Glass Jug, 1 gal (Pack of 8),clear

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**Shop now:** [https://www.desertcart.com.au/products/273593586-12-pack-38mm-growler-caps-growler-lids-poly-seal-screw](https://www.desertcart.com.au/products/273593586-12-pack-38mm-growler-caps-growler-lids-poly-seal-screw)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-14*