---
product_id: 26122756
title: "FastRack White Metal Growler Caps 38mm Fits Most 1/2 and 1 Gallon Jugs, Made in USA - Beer/Kombucha/Homebrew Bottle (12)"
brand: "fastrack"
price: "฿1368"
currency: THB
in_stock: true
reviews_count: 13
category: "Fast Rack"
url: https://www.desertcart.co.th/products/26122756-fastrack-white-metal-growler-caps-38mm-fits-most-1-2
store_origin: TH
region: Thailand
---

# airtight metal seal 38mm universal fit Made in USA quality FastRack White Metal Growler Caps 38mm Fits Most 1/2 and 1 Gallon Jugs, Made in USA - Beer/Kombucha/Homebrew Bottle (12)

**Brand:** fastrack
**Price:** ฿1368
**Availability:** ✅ In Stock

## Summary

> 🔒 Seal your brew like a pro — because your craft deserves the best!

## Quick Answers

- **What is this?** FastRack White Metal Growler Caps 38mm Fits Most 1/2 and 1 Gallon Jugs, Made in USA - Beer/Kombucha/Homebrew Bottle (12) by fastrack
- **How much does it cost?** ฿1368 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/26122756-fastrack-white-metal-growler-caps-38mm-fits-most-1-2)

## Best For

- fastrack enthusiasts

## Why This Product

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

## Key Features

- • **Universal 38mm Fit:** Seamlessly fits most 1/2 and 1 gallon glass growlers for versatile use.
- • **Bulk Pack Convenience:** Comes in a handy 12-pack, perfect for homebrewers and kombucha enthusiasts alike.
- • **Proudly Made in the USA:** Crafted domestically for trusted quality and reliability you can count on.
- • **Premium Metal Construction:** Durable, food-grade metal ensures a secure, long-lasting seal without compromise.
- • **Effortless Seal, No Cork Hassle:** Say goodbye to corking frustrations with these sturdy, easy-to-use caps.

## Overview

FastRack White Metal Growler Caps are 38mm food-grade metal lids designed to fit most 1/2 and 1 gallon glass growler jugs. Made in the USA, these durable caps provide an airtight seal ideal for beer, kombucha, and homebrew storage. Sold in convenient 12-packs, they offer a reliable, hassle-free alternative to corks, perfect for millennial homebrewers seeking quality and convenience.

## Description

White Metal Growler Caps 38mm Fits Most 1/2 and 1 Gallon Jugs (12)

Review: good sturdy cap / good seal - I use Carlo Rossi bottles to make wine. Faced with new glass jugs costing $13-$21 each, I buy 4L Carlo Rossi wines at about $15 each and reuse the sturdy glass jug to make my own. These caps fit and seal them perfectly while aging. Also, the price went up a bit since my last purchase but was offset when I received a quantity of 16 in the bag, I think the description and quantity was an error on this listing, for the price, 16 seems more of the logical quantity. Happy with these, far better for me than the corking process, which can be kind of a pain in the butt.
Review: Perfect top for glass water jug - I switched from plastic to 1 gallon glass water jugs which I ordered in bulk of 8. They did not come with caps. This order of caps were perfect tops to the jugs and there were 12 total. Now I have extra in case I lose any.

## Features

- Metal Growler Caps for Most 1-Gallon & 1/2-Gal Sized Glass Growler Jugs. Made in the USA, Food Grade Lid
- 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 | B00S1UJ2Y6 |
| Best Sellers Rank | #137,221 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #741 in Canning Lids |
| Brand | FastRack |
| Color | White |
| Date First Available | January 9, 2015 |
| Global Trade Identification Number | 00742436713726 |
| Is Discontinued By Manufacturer | No |
| Is Dishwasher Safe | No |
| Is Microwaveable | No |
| Item Weight | 1.76 ounces |
| Item model number | 75012WT |
| Manufacturer | Home Brew Ohio |
| Material | Metal |
| Number of Pieces | 1 |
| Product Dimensions | 2"L x 3.5"W |
| Shape | Round |
| Style | Gallon |
| UPC | 642125537742 628504293225 742436713726 628504293188 055848000170 |

## Product Details

- **Brand:** FastRack
- **Color:** White
- **Material:** Metal
- **Product Dimensions:** 2"L x 3.5"W
- **Style:** Gallon

## Images

![FastRack White Metal Growler Caps 38mm Fits Most 1/2 and 1 Gallon Jugs, Made in USA - Beer/Kombucha/Homebrew Bottle (12) - Image 1](https://m.media-amazon.com/images/I/31XRaOKTiWL.jpg)
![FastRack White Metal Growler Caps 38mm Fits Most 1/2 and 1 Gallon Jugs, Made in USA - Beer/Kombucha/Homebrew Bottle (12) - Image 2](https://m.media-amazon.com/images/I/41zD-Y+stnL.jpg)
![FastRack White Metal Growler Caps 38mm Fits Most 1/2 and 1 Gallon Jugs, Made in USA - Beer/Kombucha/Homebrew Bottle (12) - Image 3](https://m.media-amazon.com/images/I/51iyuqrxBeL.jpg)
![FastRack White Metal Growler Caps 38mm Fits Most 1/2 and 1 Gallon Jugs, Made in USA - Beer/Kombucha/Homebrew Bottle (12) - Image 4](https://m.media-amazon.com/images/I/61j+FWsGpzL.jpg)

## Questions & Answers

**Q: Where were these made?**
A: i think china

**Q: Are these airtight on a 1 gallon glass carboy?**
A: Only if your carboy is a 38mm / 400 opening

**Q: What is the inside and outside dimensions in inches of the lid?**
A: What you need are the INSIDE of the LIDS and the OUTSIDE of the JUGS. The lids are 38mm INSIDE just as stated in the ad. Now measure your Jugs OUTSIDE and see if it matches/ Measuring the outside of the lid is like measuring the outside of a shoe - why do it?  Your foot goes inside the shoe right?
Have a pleasant Holiday
Ron
HD

**Q: What is the material lining the inside of the caps?**
A: It looks like some sort of Styrofoam. It doesn't cover the whole cap only around where the edge of the  bottle sits on the cap.

## Customer Reviews

### ⭐⭐⭐⭐⭐ good sturdy cap / good seal
*by J***N on June 11, 2023*

I use Carlo Rossi bottles to make wine. Faced with new glass jugs costing $13-$21 each, I buy 4L Carlo Rossi wines at about $15 each and reuse the sturdy glass jug to make my own. These caps fit and seal them perfectly while aging. Also, the price went up a bit since my last purchase but was offset when I received a quantity of 16 in the bag, I think the description and quantity was an error on this listing, for the price, 16 seems more of the logical quantity. Happy with these, far better for me than the corking process, which can be kind of a pain in the butt.

### ⭐⭐⭐⭐⭐ Perfect top for glass water jug
*by F***Y on May 22, 2024*

I switched from plastic to 1 gallon glass water jugs which I ordered in bulk of 8. They did not come with caps. This order of caps were perfect tops to the jugs and there were 12 total. Now I have extra in case I lose any.

### ⭐⭐⭐⭐⭐ Good replacement lids.
*by B***3 on April 25, 2025*

These replacement lids worked perfectly for my beer growlers.

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---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-03*