Koala Mattress

The Koala Mattress and Koala Plus Mattress are designed with versatility in mind, featuring a flippable comfort layer that allows sleepers, whether they prefer lying on their front, side, or back, to choose between medium-firm and firm comfort levels at home. Additionally, the Koala Mattress offers the option to include a half-and-half comfort layer, catering to couples with differing firmness preferences and sleeping positions.

Every Koala Mattress is designed with a sophisticated base of ergonomic support zones, each tailored to contour the body's natural curves and promote healthier spinal alignment for life-changing sleep. The Koala Mattress features three high-density targeted support zones positioned under the torso, hips, and legs to offer enhanced support where it's most beneficial.

The Koala Mattress also features 17% more Kloudcell® than the Koala SE Mattress, for better support, breathability, responsiveness and durability. The Koala Mattress has been engineered to provide stability under broad surfaces such as your back, but it is flexible enough to support your hips and shoulders in any sleeping style and position. 

The Koala Mattress and Koala Plus Mattress are designed with versatility in mind, offering a Flippable Comfort Layer that allows sleepers, whether they prefer lying on their front, side, or back, to choose between medium-firm and firm comfort levels at home. Additionally, the Koala Mattress offers the option to include a Half-and-Half Comfort Layer, catering to couples with differing firmness preferences and sleeping positions.

Here's how they work:

Flippable Firmness (Standard)

Adjust your comfort level at home.

Falling asleep should never be hard. But it can be firm. Or medium-firm. Yep, you can choose according to your sleep preferences.

A double-sided Kloudcell® comfort layer gives you the choice between medium-firm and firm at home. Simply unzip and flip to find your sweet spot.

Partner Preference (Optional) - Half medium-firm, half firm

Half medium-firm, half firm

If you and your partner can’t agree when it comes to bedtime, each side of the mattress can be tailored to individual firmness preferences—half medium-firm, half firm.

The Partner Preference comfort layer can be rotated so your comfort preference is always on your side of the bed. Perfect to bring you closer together (rather than driving you apart)!

Unfortunately, no. However, if you've purchased a Koala Mattress with Flippable Firmness and you'd like to change to Partner Preference, just give our friendly Customer Support team a call, and we will provide you with the right mattress.

Kloudcell® is what quality sleep is made of. With its superior support, breathability, responsiveness and durability, Kloudcell® is the closest experience to floating on a cloud that you can have.

Every Koala Mattress uses Kloudcell® technology in the comfort layer, but the Koala Mattress and Koala Plus Mattress models also feature Flippable Firmness, so you can choose between medium-firm and firm Kloudcell® at home. Couples with different firmness preferences can add a Partner Preference comfort layer to their Koala mattress, featuring half medium-firm and half firm Kloudcell®. For the plushest comfort, the Koala Luxe Mattress features 3cm of Kloudcell® quilting and has 50% more Kloudcell® than the Koala SE Mattress.

As Australia’s most awarded mattress range with over 50,000 five-star reviews, falling asleep faster and staying asleep longer is as good as a sure thing. Learn more.

We recommend trying the medium-firm side first, and giving your body a few days to adjust before trying out the firm side. Just like a new pair of shoes, your quality mattress may take a few days to feel just right!

The Koala Mattress Range has been thoughtfully designed, with the right mattress options for different kinds of sleepers and budgets.

Looking for the right back support with the flexibility to adjust the firmness to your liking or to match different body types and body weights? The Koala Mattress is the perfect mattress for you. It's Australia's top-rated new mattress for a reason, combining 7cm of Kloudcell® comfort with firmness adjustability to suit your unique sleeping style.

If you want to step up your sleep comfort for a restful night’s sleep, take a look at the Koala Plus Mattress. It features a generous 8cm of Cooling Kloudcell® and five targeted high-density support zones designed to provide good support exactly where your body needs it. The Koala Plus offers advanced support & cooling with seasonal and firmness adjustment, packed with top-notch cooling tech and a double-sided topper that you can flip depending on the season, ensuring comfort all year round.

For those who need next-level temperature regulation, the new Koala Polar+ Mattress delivers the ultimate cooling with PolarBands™, enhancing airflow and reducing heat buildup during sleep. As our most advanced cooling mattress,  it offers all the benefits of the Koala Plus Mattress, including advanced support and seasonal adjustability, with even greater cooling performance, making it the perfect mattress for hot sleepers.

For those who want to experience life-changing sleep, the Koala Luxe Mattress is the right mattress for you. It’s our plushest option yet, with a 9 cm Kloudcell® Comfort Layer infused with copper for superior pressure relief and temperature regulation. It’s designed to offer the contouring comfort of memory foam mattresses with enhanced breathability and support. 

Plus, with seven targeted high-density support zones, it provides the ultimate support for every sleeping position. To top it off, we've added a touch of luxury with a sumptuously soft Australian cashmere and linen-blended boucle for next-level comfort.

Each mattress in our lineup is designed to help you get the best sleep possible. Whether you need adaptable support, advanced cooling, or the plush feel of a medium-firm mattress, Koala has the perfect mattress for your sleep preferences.

Still on the fence? Check out our mattress options in our comparison table or take our quiz here to find the best mattress for your sleep preferences.

Firmness preferences vary based on sleeping position, which is why we offer different mattresses to suit all needs. Back sleepers often benefit from firmer foam mattresses that promote spinal alignment, while side sleepers may prefer softer mattresses for reducing pressure points around the shoulders and hips. Stomach sleepers, on the other hand, typically require extra support to prevent spinal stress.

The Koala Mattress and Koala Plus Mattress are mattresses designed for versatility, featuring a flippable comfort layer so you can choose between medium to firm support. The Koala Luxe Mattress takes customisation even further, offering a half-and-half comfort layer for couples with different preferences and reducing partner disturbance for a truly restful night’s sleep.

For those looking for ultimate plushness, the Koala Luxe Mattress is the perfect mattress for luxurious comfort. Engineered with seven high-density support zones, it delivers superior contouring while reducing pressure points for more restorative sleep.

After nine years of perfecting our Kloudcell® technology, we've achieved the perfect balance of softness and support. The adaptive properties of our memory foam-like material help back and stomach sleepers feel properly supported while providing just the right cushioning for side sleepers. No matter your sleep preferences, our quality mattresses ensure a good night’s sleep every night.

If you’re looking for a quality mattress with firm support, the Koala Mattress or the Koala Plus Mattress with Flippable Firmness could be the perfect mattress for you. Simply flip the comfort layer to switch between 'medium-firm' and extra firm, tailoring the feel to your exact comfort level.

The Koala Mattress also offers a Partner Preference option, allowing couples to personalise their firmness levels for undisturbed sleep. Plus, our high-density materials provide additional support, helping to maintain structure and durability over time, so you won’t notice sagging after just a few years.

Available in a range of mattress sizes, our designs offer comfort with advanced support technology. Experience the perfect balance of firmness and pressure alleviation without compromising on comfort.

Koala may have different mattress types, but they are all made to standard Australian sizes, ensuring a perfect fit for standard bed frames:

• Single: 188 x 92cm
• King Single: 203 x 107cm
• Double: 188 x 138cm
• Queen: 203 x 153cm
• King: 203 x 183cm

Sleeping next to a tosser? Our famous Zero Disturbance® technology is featured in all mattress types and is designed to absorb movement, ensuring you stay undisturbed when your partner tosses and turns. 

Whether you prefer a medium-firm mattress or something plusher, Koala mattresses provide tailored support for different sleep styles and body weights, so both you and your partner get the best mattress experience without compromise.

A Koala quality mattress is compressed, rolled, and vacuum-sealed into a compact box for quick and easy delivery straight to your door. Whether you need a super king or a more compact size, we offer different mattress types for different sleepers.

Made with high-density foam, Koala mattresses take around 3-5 days to fully expand to their correct shape and feel. However, you can sleep on it right away. It only gets better over time! If you need extra firm support, rest assured that your mattress will quickly adapt to provide the perfect balance of comfort and durability for your sleep style.

At Koala, we're committed to making a positive impact on the environment through thoughtful actions and genuine sustainability efforts.

Koala Mattresses feature foams certified by CertiPUR-US®, meaning they are made without ozone depleters and heavy metals, whilst promoting indoor air quality through low Volatile Organic Compounds (VOCs). We also integrate quality materials such as carbon-zero TENCEL™, derived from sustainable wood sources, and recycled fibres, with the aim to reduce our footprint and promote the use of sustainable resources.

In addition to choosing thoughtful and high-quality materials, we actively support environmental conservation by partnering with WWF and participating in the 1% for the Planet initiative. This means a portion of every mattress sale is invested in projects that aim to protect our planet's natural habitats and biodiversity.

Our approach to sustainability is about taking concrete steps to minimise our environmental impact, while supporting global efforts to preserve the planet for future generations.

Koala Mattresses only use foam that has been CertiPUR-US® certified, meaning it has been tested to meet CertiPUR-US®'s rigorous standards for emissions, content, performance, and durability. The foam in our mattresses is made without harmful phthalates, and they are made without the use of ozone-depleting substances, including methylene chloride and other CFCs. Koala Mattress foam has also been tested to have low VOC (Volatile Organic Compound) emissions for indoor air quality (less than 0.5 parts per million).

Choosing the right mattress is only part of the equation. Your bed frame matters too. As long as your old mattress base provides adequate support and ventilation, it will work with any Koala Mattress, including our memory foam mattresses. If you're using a slat base on your old mattress setup, keep the slats no more than 7.5cm apart to ensure proper mattress support.

While posture slats can be used, they may make the mattress feel softer than intended. For the best comfort, especially if you prefer extra firm support, we recommend straight (flat) slats.

We don’t suggest placing your mattress directly on the floor without ventilation, as this can cause moisture build-up. Similarly, adjustable beds aren't ideal, as bending or folding the mattress may damage the core or supportive layers.

If you’re upgrading your bedroom furniture, check out our bed bases. They're beautiful, strong, and easy to assemble!

• Couples with different sleep preferences, offering an optional "Partner Preference" layer that allows each side of the mattress to have a different firmness level.
• Shoppers looking for a proven, award-winning all-rounder that balances value, comfort, and performance.
• Those who want the flexibility of adjustable firmness (medium-firm or firm) without the higher price point of the "Plus" model.
• Environmentally conscious sleepers who value features like the TENCEL™ Lyocell cover and CertiPUR-US® certified foams.