---
product_id: 371808346
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: "198.88 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Domuen"
url: https://www.desertcart.tn/products/371808346-12-pack-38mm-growler-caps-growler-lids-poly-seal-screw
store_origin: TN
region: Tunisia
---

# Fits 1/2 & 1 gallon growlers 38mm airtight seal Reusable poly seal caps 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:** 198.88 DT
**Availability:** ✅ In Stock

## Summary

> 🍻 Seal the Moment, Sip with Confidence!

## 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?** 198.88 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/371808346-12-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

- • **Built to Last & Reuse:** Durable low-density polyethylene material offers excellent torque retention and multiple reuse cycles.
- • **Effortless Grip & Seal:** Raised ridge design around the cap circumference guarantees easy handling and a tight, secure closure.
- • **Bulk Pack for Serious Brewers:** 12-pack supply keeps your homebrew, wine, or kombucha sealed and ready to go—never miss a pour.
- • **Lock in Freshness, Every Time:** Advanced coated liner ensures zero leaks and prevents rust for long-lasting freshness.
- • **Perfect Fit for Your Favorite Growlers:** Specifically designed for 38mm openings on 1/2 and 1 gallon glass jugs and Tap-a-Draft bottles.

## Overview

This 12-pack of 38mm poly seal screw caps offers a durable, airtight solution for 1/2 and 1 gallon glass growlers. Featuring a rust-resistant coated liner and ergonomic raised ridge design, these reusable caps preserve carbonation and freshness for homebrewers and craft beverage enthusiasts alike.

## Description

Specification: Material: plastic Color: black Diameter: 38 mm/1.5inch Compatible with: 1/2 and 1 gallon glass growlers Features: Coated liner provides a tight seal and prevents rustPackage included: 12pack poly seal screw caps

Review: Great alternative to rusty metal lids - I like these a lot! I make kombucha, and the metal lids I have were rusting. These are easy to clean- the seal pops off so you can clean inside it. I haven't experienced twisting them so tight they break, they seem durable to me. They fit my growlers perfectly, and my kombucha turns out carbonated which tells me the seal is working well. I didn't notice a stinky smell like others mentioned, but of course I washed before using them.
Review: Hot sauce making time. - I have 1/2 gal glass jugs, and these were a perfect fit, for my sauce, tight seal.

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Country of Origin | USA |
| ASIN | B08QFSV9Q5 |

## 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)
![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 2](https://m.media-amazon.com/images/I/61UiMoEZF4L.jpg)
![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 3](https://m.media-amazon.com/images/I/616U5ZZ95JL.jpg)
![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 4](https://m.media-amazon.com/images/I/617XesGDUbL.jpg)
![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 5](https://m.media-amazon.com/images/I/61q0SY5KaxL.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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great alternative to rusty metal lids
*by A***Z on 18 April 2026*

I like these a lot! I make kombucha, and the metal lids I have were rusting. These are easy to clean- the seal pops off so you can clean inside it. I haven't experienced twisting them so tight they break, they seem durable to me. They fit my growlers perfectly, and my kombucha turns out carbonated which tells me the seal is working well. I didn't notice a stinky smell like others mentioned, but of course I washed before using them.

### ⭐⭐⭐⭐⭐ Hot sauce making time.
*by M***T on 8 January 2026*

I have 1/2 gal glass jugs, and these were a perfect fit, for my sauce, tight seal.

### ⭐⭐⭐⭐⭐ 1 GALLON REPURPOSED WINE JUGS: FITS THEM FINE
*by K***K on 10 May 2025*

I have repurposed 1 gallon wine jugs to be used as water jugs. The cheapy metal/aluminum? lids that come with the wine are poor quality and I don't trust them. If you store your bottles in an upright position (as you should) they work great for protecting your beverages from the elements, etc.

## 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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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-11-11*