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Coopers DIY 5-gallon fermenter with Lager refill and two glasses of beer, promoting 50% off a second brew
Limited Time Offer BUY A COOPERS 5-GALLON KIT, GET 50%OFF YOUR NEXT BREW

Start with the Coopers DIY 5-Gallon Beer Making Kit, then add an eligible 5-gallon refill for half off. Bigger batches, simple brewing, and your next brew already lined up.

Shop the 5-Gallon Kit View Eligible Refills
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Everything You
Need to Start
Complete 5-gallon kit
with essential equipment
🍺
Bigger 5-Gallon
Batches
Make a full 5 gallons
of beer at home
💰
Your Next Brew
Is 50% Off
Add an eligible refill
and save on brew #2
🌿
Beginner-Friendly
Process
Straightforward brewing
with step-by-step guidance

How the Offer Works

Two Brews. One Smart Start.

1

Start with the
5-Gallon Kit

Coopers DIY 5-gallon beer making kit

Get the complete Coopers DIY 5-Gallon Beer Making Kit and everything you need to get brewing.

Shop the 5-Gallon Kit →
2

Choose an Eligible
5-Gallon Refill

Coopers DIY 5-gallon beer refill

Pick the Coopers 5-gallon refill you want to brew next.

View Eligible Refills →
3

Add Both to Cart &
Save 50% on Your Refill

50%
OFF

Add your kit and an eligible refill to your cart and get 50% off your second brew.

Why Coopers DIY?

Legendary brewing heritage. Now for your home.

Historic Coopers brewery in Australia
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160+ Years of Brewing Heritage

Coopers has been brewing in Australia since 1862. Today, that same brewing heritage lives on in Coopers DIY products made for homebrewers.

Coopers DIY homebrewing ingredients and equipment
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5-Gallon Brewing Made Simple

Brew full-size batches at home with straightforward equipment, proven brewing extracts, and a process designed to be easy to follow.

Homebrewer enjoying a glass of Coopers beer
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Supported in the U.S. by Mr. Beer

Coopers DIY products are available and supported in the U.S. through Mr. Beer, with brewing guidance, customer service, and resources when you need them.

Four Steps. One Great Beer.

A simple process. Incredible results

Coopers DIY Mix step adding brewing extract and ingredients to the fermenter

Combine your Coopers brewing extract and other ingredients with water in your sanitized fermenter, then add the yeast.

Coopers DIY Brew step showing beer fermenting in a Coopers fermenter

Let the yeast do its work. Keep your brew at the recommended temperature and use your hydrometer to confirm fermentation is complete.

Coopers DIY Bottle step transferring fermented beer into bottles

Transfer your finished beer into clean bottles, add the correct amount of carbonation sugar or drops, and cap securely.

Coopers DIY Enjoy step showing a range of finished beers

Condition your bottles at room temperature, then chill, pour, and enjoy the beer you brewed yourself.

Questions?

Frequently Asked Questions

Still have questions? Visit our Help Center →

What does the Coopers 5-gallon kit include?

The Coopers DIY 5-Gallon Beer Making Kit includes the core equipment and ingredients you need to brew your first batch, including the fermenter, bottles, hydrometer, brewing extract, brew enhancer, yeast, and brewing accessories.

How do I get 50% off my second brew?

Add the Coopers DIY 5-Gallon Beer Making Kit and an eligible 5-gallon refill to your cart. The eligible refill will receive 50% off as part of this limited-time offer.

Is Coopers DIY good for beginners?

Yes. Coopers DIY is designed to make homebrewing approachable, with straightforward equipment, pre-measured brewing ingredients, and clear step-by-step instructions.

How much beer does the kit make?

The kit is set up for a 5-gallon batch, giving you a full-size homebrew batch to bottle and enjoy.

How long does it take to brew?

The hands-on brewing process is relatively short. After brew day, the beer needs time to ferment, bottle-condition, and develop its flavor before it is ready to enjoy. Exact timing can vary by beer style and recipe.

What beer styles can I brew after my first batch?

After your first batch, you can choose from a wide range of Coopers 5-gallon brewing extracts and refills, including lagers, ales, stouts, and other styles.

Can I reuse the equipment?

Absolutely. The fermenter, bottles, and brewing equipment are designed to be reused batch after batch. When you're ready to brew again, choose another compatible Coopers 5-gallon refill and keep brewing.

Friends raising beers together outdoors at sunset

From Our Brewery to Yours.

A proud brewing heritage. A global community. Now in your home.