Ergoflex vs Koala Plus vs Koala Soul Mate

• The original mattress-in-a-box brand, with a 10-year warranty that is tried and trusted
• First to launch in Australia
• Recommended by the Australian Back Doctor
• Supporting families of domestic violence for over ten years

• B-Corp Certified
• Official WWF Partner - Adopt A Koala
• 1% for the Planet

• B-Corp Certified
• Official WWF Partner - Adopt A Koala
• 1% for the Planet

GECA (Good Environmental Choice Australia) Certified

GECA (Good Environmental Choice Australia) Certified

The Ergoflex mattress is a result of over a decade of research and development. This one 'perfect' mattress is rated medium-firm and is optimised with the highest-quality materials available, and has thousands of 5-star reviews from customers in Australia, the UK, and all over the globe.

The Koala Plus mattress has a double-sided comfort layer that you access by unzipping the cover, and flip this layer over. You can choose between medium-firm support and firmer support. Koala recommend trying the medium-firm default side first.

The Koala Plus mattress is the firmest, the Koala in the middle, and the Soul Mate is not quite as firm. The same order applies when using the softer side.

Designed with a double-sided comfort layer that gives you the choice between medium-firm support and firm support. Just unzip and flip it to find what works for you.

As the most premium mattress in a box in Australia, the Ergoflex™ 5G comprises of the following layers:

• Luxurious Tencel® Cover
• Protective Inner Cover
• 9cm High Density Visco-Elastic Memory Foam (Density: 85kg/m³)
• 5cm Cool-Sleep Foam
• 9cm High-Resilience Foam Base.

The Koala Plus Mattress offers the choice between medium-firm and firm comfort :

• 1cm Quilted Plush Cover with COOLMAX® Technology
• 7cm Flippable Comfort Foam Layers
• 3 Zone Transition Layer
• 3 Zone Support Foam Base with StayPut Edge Support
• Anti-Slip Base.

The New Koala Soul Mate Mattress has four layers:

• 2cm Quilted Plush Cover
• 9cm Flippable Kloudcell™ Comfort with Sensapole® Sleep Surface
• Bamboo Charcoal Memory Foam
• 5 Zoned Adaptive Foam Springs and StayPut Edge Support.

Ergoflex is comparable only to TEMPUR®, yet it is technically more advanced and superior in performance to every alternative both in this price range and beyond. As a result it is renowned for delivering deep restorative sleep.

The OEKO-TEX® Standard 100 certification makes it a great option for asthma and allergy sufferers as the mattress is resilient to the growth of bacteria, moulds, mildew and fungi.

Class-leading zero disturbance technology promotes deeper, more restful sleep as it reduces the likelihood of being woken by a restless sleeping partner. Just watch the video above to see how little disturbance is caused by a parachuter landing on the mattress (spoiler: the wine glass doesn't even fall over!)

No more tossing and turning, as Koala mattresses have a Zero-disturbance® layer meaning you'll sleep soundly no matter who you sleep next to. It's like sleeping in separate beds, without giving up the cuddles.

All Koala mattresses come with an anti-bacterial treatment to help keep dust-mites and other nasties away.

No more tossing and turning, as Koala mattresses have a Zero-disturbance® layer meaning you'll sleep soundly no matter who you sleep next to. It's like sleeping in separate beds, without giving up the cuddles.
All Koala mattresses come with an anti-bacterial treatment to help keep dust-mites and other nasties away.

The Ergoflex 5G mattress is the only true high density memory foam mattress available. Designed to mould itself to the contours of your body it provides instant comfort, more support and orthopaedic pressure-relief. It is recommended by Practioners for those that suffer from back pain, fibromyalgia, circulation problems and joint complaints or to those simply in need of a good night's sleep.

StayPut Edge Support is effectively a firmer foam perimeter that creates super stable edges so that you can sit or lie right on the edge of the mattress without falling off.

StayPut Edge Support is effectively a firmer foam perimeter that creates super stable edges so that you can sit or lie right on the edge of the mattress without falling off.

High Density Visco-Elastic Memory Foam
The foam design has billions of ball-shaped open cells that give added breathability than traditional memory foams which have been known to sleep hot.

Cool-Sleep Foam
This unique Cool-Sleep airflow system encourages air to freely circulate thorough the mattress keeping you cool while you sleep. It does this by using a specially-engineered foam design that instead of being a rectangular block of foam it more resembles an upside down egg carton, which has channels for temperature-regulation. These work in combination with the 3D mesh panels in the outer cover to disperse heat.

The ultra cooling comfort layer made with COOLMAX® fibre is easy going on your skin, and helps your body feel cool and dry, even on muggy nights.
The ZoneOut Transition Layer is fitted with air tunnels meaning any excess or unwanted heat is efficiently dissipated which helps make for a cooler night's sleep.

Bamboo charcoal memory foam with nifty ventilation holes is used in the transition layer for its naturally antimicrobial properties and to promote airflow through these perforations.
The foam springs furthre allow airflow in all the right areas to help give you a cooler night's sleep.

High Density Visco-Elastic Memory Foam
This comfort layer gives the optimum level of support, shifting responsively to your movements. You will experience a feeling of pure weightlessness as every part of your body is supported and cradled which alleviates pressure points (such as your hips, back, and shoulders).

High-Resilience Foam Base
This base layer provides the precise support for the upper foam layers and gives the mattress its performance longevity. Ergoflex mattresses stand up to their warranty claims - Ergoflex's ten-year guarantee is underpinned with the confidence of having had more than a decade of success and continuing.

The Koala Plus mattress has multi-layered zoning.

3 Zone Transition Layer
This foam layer has 3 high density targeted support zones to disperse your weight while providing extra support for your lower back.

3 Zone Support Foam Base
This high-density reactive layer has 3 precision cut support zones is designed to take the pressure off, it offers a firmer support base right beneath the hips that prevents your body from sinking into the mattress. This helps you to maintain a healthy sleeping posture.

Designed to work with your body, not against it, the 5 Zoned Adaptive Foam Springs are crafted to react to your body's slightest movements. Each spring offers tailored support without compromising Koala's famous Zero Disturbance® technology. 5 zones offers variable support across your whole body, including your head, shoulders, lower back, thighs and feet to help relieve pressure and give you a great night's sleep.
Bamboo charcoal memory foam in the layer above further relieves pressure.

Luxurious Tencel® Cover
This Tencel® outer cover provides a natural, antibacterial and breathable sleep surface. Tencel is sustainable an outperforms natural cotton in terms of moisture-wicking and breathability. It can also be removed and is machine-washable at 30°. The cover also has vented 3D mesh panels at each end to allow heat to escape.

Protective Inner Cover
This super fine inner cover protects the core foam layers.

1cm Quilted Plush Cover with COOLMAX® Technology
This quilted cover is designed to help cool your body down by wicking away moisture, keeping you cool and dry, and making it easier to fall asleep faster. The top fabric is 63% Polyester, 37% Polyester (COOLMAX® Fibre).

Anti-Slip Base
The anti-slip base fabric is 100% Polyester with PVC dot which helps keep your mattress securely in place.

The Sensapole® sleep surface (62% Polyester, 38% Viscose Phase Change Material) will help keep you at the right temperature all year round.
The anti-slip base fabric is 100% Polyester with PVC dot which helps keep your mattress securely in place.

Why Olympians Choose Ergoflex

Why do so many top-level athletes consider Ergoflex mattresses as an important part of their regime?…
[Read more]

What is the Best Mattress for Back Pain?

Back pain is one of the most frequently-reported conditions affecting adults with 90% of people experiencing it at some point in their life…
[Read more]

What is the difference between Memory Foam and Latex?

When it comes to mattresses, there is often a common misconception regarding latex and memory foam mattress types…
[Read more]

Are koala mattresses latex?

Sick of sleeping on a thin uncomfortable mattress? Have you ever heard about Australian koala mattresses? They have many benefits, but what is their real composition?
[Read more]

Are Koala mattresses too firm ?

Koala Mattress. Do you know that comfortable Australian mattress? Would you like to sleep on a poor sofa or pass the best night of your life on a cool and firm mattress?
[Read more]

Are koala mattresses latex?

Sick of sleeping on a thin uncomfortable mattress? Have you ever heard about Australian koala mattresses? They have many benefits, but what is their real composition?
[Read more]

Are Koala mattresses too firm ?

Koala Mattress. Do you know that comfortable Australian mattress? Would you like to sleep on a poor sofa or pass the best night of your life on a cool and firm mattress?
[Read more]

Free next day delivery to Brisbane, Canberra, Melbourne and Sydney and express delivery Australia wide. Every Ergoflex is delivered right to your door in a beautifully compact box. Ergoflex were the first to deliver mattresses this way, and like all excellent ideas it's now an industry standard. Note: free mattress returns not applicable to all locations.

Same day delivery on furniture and mattress orders in Sydney, Melbourne, Brisbane, Perth and Adelaide. Delivery is FREE on mattress and small items and Koala's fast and flexible furniture delivery lets you choose a window that suits you.

Same day delivery on furniture and mattress orders in Sydney, Melbourne, Brisbane, Perth and Adelaide. Delivery is FREE on mattress and small items and Koala's fast and flexible furniture delivery lets you choose a window that suits you.