The Best Bamboo Mattress Toppers in Australia (2026)

There is nothing quite as frustrating as trying to sleep during an Australian summer. You want the comforting weight and security of a doona (duvet/quilt), but within minutes, you're kicking it off because you're sweating. Then, an hour later, the breeze hits and you're pulling it back on.

If you are a naturally hot sleeper, or you're battling the summer heat, a heavy wool or down doona is your worst enemy. You need a specialized cooling doona made from highly breathable, moisture-wicking materials that regulate your body temperature rather than trapping it.

I've tested the most breathable options on the market. Let's look at the best doonas for hot sleepers in Australia.

A Quick Preview

Category	Top Pick	Action
BEST OVERALL	Eco Toppers Bamboo Mattress Topper	Shop Now
BEST LIGHTWEIGHT	Eucalyptus Silk (Tencel) Quilt	Shop Now
BEST TEMPERATURE REGULATING	Lightweight Washable Silk Doona	Shop Now

Title

Our Review of the Best Cooling Doonas

Best Overall — Eco Toppers Bamboo Mattress Topper

Highlights

Made entirely of bamboo—both the outer shell and the internal filling.
Bamboo is naturally thermoregulating and wicks moisture 3x faster than cotton.
Lightweight GSM specifically designed for Australian summers.

When it comes to cooling bedding, bamboo is the undisputed king. This 100% Bamboo Doona is my top pick because it actively works to keep you dry and cool, rather than just being "thin."

During my tests, the moisture-wicking properties were immediately apparent. Instead of trapping sweat and creating a humid microclimate under the covers, the bamboo fibers pulled the moisture away from my body and allowed it to evaporate. It feels incredibly silky and drapes beautifully over the body, providing that comforting "hug" without the suffocating heat.

Based on Our Review

This is the ultimate summer doona. It provides the perfect amount of weight for comfort while remaining exceptionally breathable. It's also naturally hypoallergenic and resistant to dust mites.

Pros

Exceptional moisture-wicking prevents night sweats
Silky soft drape and luxurious feel
Eco-friendly and hypoallergenic

Cons

Requires gentle washing care
Will not be warm enough for winter use

Best Lightweight — Eucalyptus Silk (Tencel) Quilt

Highlights

Made from Tencel Lyocell, derived from sustainably sourced eucalyptus wood pulp.
Incredibly smooth surface that feels cool to the touch.
Highly breathable structure that prevents heat from being trapped.

If you want a doona that feels almost weightless but still provides a layer of coverage, Tencel (Eucalyptus) is an incredible material. It is famous for its smooth, cool-to-the-touch feel.

In my testing, the Tencel doona excelled at airflow. It doesn't insulate heat the way down or synthetic fibers do. Instead, it allows your body heat to pass straight through the material. It is exceptionally lightweight, making it perfect for those sweltering nights in the northern states.

Based on Our Review

Tencel is a premium, highly breathable material that feels like silk but performs better in the heat. This doona is perfect for sleepers who run extremely hot and want minimal weight on their bodies.

Pros

Feels instantly cool to the touch
Maximum airflow and breathability
Sustainably produced material

Cons

Premium price point
Very little weight/heft (if you prefer a heavy blanket)

🔴 Warning: Limited Stock & Exclusive Offer for Readers

This article has been shared thousands of times, and demand for the Bamboo Mattress Topper has surged.

Since EcoToppers is a small Australian brand producing in limited batches, stock often sells out faster than expected.

Bamboo Mattress Topper – Instantly upgrade your sleep comfort with ultra-soft, breathable bamboo cushioning that adapts to your body and regulates temperature year-round.

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👉 Explore the EcoToppers Bamboo Mattress Topper

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Transform Your Sleep with EcoToppers Bamboo Mattress Topper

Unmatched Comfort: Instantly enhance your mattress with ultra-soft bamboo cushioning that contours to your body, relieving pressure points for deeper, more restorative sleep.
Naturally Breathable: Stay cool and comfortable year-round. The moisture-wicking bamboo blend promotes airflow and temperature regulation, reducing night sweats and heat buildup.
Hypoallergenic & Gentle: Ideal for sensitive skin, EcoToppers bamboo toppers resist dust mites and bacteria — ensuring a cleaner, fresher, and healthier sleep environment.

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Frequently Asked Questions

What is the best material for a hot sleeper?

The best materials for hot sleepers are Bamboo, Tencel (Eucalyptus), and Silk. These materials are highly breathable and excel at wicking moisture away from the body. You should strictly avoid synthetic microfibre/polyester fills and heavy down, as these are designed to trap heat.

What does GSM mean for a doona?

GSM stands for Grams per Square Metre. It measures the weight and density of the filling. For a hot sleeper or summer use, you want a low GSM (typically between 150 and 250 GSM). Winter doonas are usually 400+ GSM.