Koala Plus Mattress

Koala Plus Mattress Koala Plus Mattress
  • A bedroom with a wooden bed featuring a grey mattress and peach cushion. A round wooden side table with a white lamp is nearby. Decorative bunting hangs above.
  • Mattress with advanced ergonomic support, featuring a white and grey five-zone design for tailored body contouring.
  • Koala Plus Mattress - Single
  • Teal mattress with "koala" branding on a wooden bed frame, featuring eco-friendly and certified icons. Cream pillow and sheets partially visible.
  • Diagram of Plus Mattress features: 8cm Kloudcell with cooling gel, seasonal topper, and 5-zone support core on a green background.
  • Exploded view of mattress layers on green background, showing toppers, Kloudcell® layer, support core, and features like Zero Disturbance® tech.
  • Girl smiling and lounging on a Koala mattress with a grey quilted cover and wooden bed frame, in a light-filled, cosy bedroom.
  • White and dark green mattress with the Koala logo, featuring a quilted top and eco-friendly icons on the side.
  • Dark green single mattress with a white top and textured sides, isolated on a white background.
  • Mattress with a white top and dark green side, designed for support and comfort. Ideal for bedrooms, offering plush sleeping experiences.
  • Front view of a white mattress with a textured dark green base, isolated on a white background.
Try it risk-free for 120 days. Love it or return it.
  • Mattress with advanced ergonomic support, featuring a white and grey five-zone design for tailored body contouring.
  • Koala Plus Mattress - Single
  • Teal mattress with "koala" branding on a wooden bed frame, featuring eco-friendly and certified icons. Cream pillow and sheets partially visible.
  • Diagram of Plus Mattress features: 8cm Kloudcell with cooling gel, seasonal topper, and 5-zone support core on a green background.
  • Exploded view of mattress layers on green background, showing toppers, Kloudcell® layer, support core, and features like Zero Disturbance® tech.
  • Girl smiling and lounging on a Koala mattress with a grey quilted cover and wooden bed frame, in a light-filled, cosy bedroom.
  • White and dark green mattress with the Koala logo, featuring a quilted top and eco-friendly icons on the side.
  • Dark green single mattress with a white top and textured sides, isolated on a white background.
  • Mattress with a white top and dark green side, designed for support and comfort. Ideal for bedrooms, offering plush sleeping experiences.
  • Front view of a white mattress with a textured dark green base, isolated on a white background.
Koala Plus Mattress Koala Plus Mattress
Save 25%
4.8
Rated 4.8 out of 5 stars
4.8 Stars (1,499 Reviews)
$787.50
$1,050 $787.50
Save $262.50

That's 22c a night over its 10-year warranty

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4 payments of $196.87
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· From $10/week
Choose your comfort: Plus - Standard
Plus - Standard
Advanced support & cooling with seasonal and firmness adjustment
Close-up of a mattress with a white wavy-patterned top and a textured teal side, placed on a blue surface.
Polar+ 5°C cooler
Ultimate cooling with PolarBands™, with all the benefits of Plus
Futuristic grey couch with wave pattern, illuminated by blue LED lights underneath on a dark floor. Perfect for modern interior design.
Size: Single
View full product details
  • 120 day trial
  • Fast & free delivery
  • 10-year warranty

Replacing an old mattress?

We'll take your old mattress away and recycle it when we deliver the new one for $160, metro areas only.

Product description

Fall asleep faster. Stay asleep longer. The Koala Plus Mattress is designed with advanced Kloudcell® foam and multi-zone support to help you sleep deeper, recover better, and wake up ready to perform.

Dimensions

Green and white mattress with rounded corners, branded label on side. Measurements: width 137cm, length 188cm.

Height: 28 cm

Width: 92 cm

Length: 188 cm

Weight: 21.00 kg

Materials, sustainability & care

Ticking Fabric Summer Side

81% Polyester, 19% Polyethylene

Ticking Fabric Winter Side

35% Organic Cotton, 13% Polyester, 52% Recycled Polyester

Side Wall Fabric

65% Polyester, 35% Recycled Polyester

Anti-Slip Base Fabric

100% Polyester with PVC dot

Other Fabrics

100% Polyester

Other Materials

Polyurethane foam

Country of Origin

Designed by Koala in Sydney, Manufactured in China.

Protect & Care

  • Spot clean only with warm water & mild detergent mix.
  • To dry, lay flat away from direct sunlight.
  • Allow to thoroughly dry before re-use.
  • Do not soak filling.
  • Do not bleach.
  • Do not tumble dry.
  • Do not iron.
  • Do not dry clean.
  • Vacuum mattress regularly using low suction.
  • Rotate mattress regularly.

The foams used in our mattresses are CertiPUR-US® certified, meaning they are made without formaldehyde, ozone depleters, heavy metals and flame retardants (PBDEs, TDCPP or TCEP), and promote indoor air quality through low Volatile Organic Compounds (VOC). Learn more.

Delivery

We offer same day delivery on furniture and mattress orders in Sydney, Melbourne, Brisbane, Perth and Adelaide (for in-stock products). Delivery is FREE on mattresses and small items and our fast & flexible furniture delivery lets you choose a window that suits you.

Free metro delivery on any order with a mattress. Regional deliveries are charged per item.

Sydney, Melbourne and Brisbane Metro customers can also select premium delivery that includes assembly and rubbish removal on select items at an additional cost.

How the Koala Plus Mattress (Single) Arrives to You

Dimensions: W100 × D43 × H43cm
Boxed weight: 23.2kg

Assembly instructions

Play assembly video

Reviews

4.8 (1499)

    Make it a set

    Sleep like an athlete

    Great sleep is crucial to recovery and well-being, but 39% of Aussies struggle with sleep difficulties. The Koala Plus Mattress offers superior comfort, support and temperature regulation to help you recover optimally.

    Man performing a handstand on a green mattress outdoors, under a blue sky with clouds.

    Better sleep means better recovery

    The adjustable firmness of the Koala Plus Mattress provides personalised support, helping you sleep better. Optimal sleep helps your body recover faster after intense workouts, so you can wake up feeling refreshed and ready to tackle your next training session.

    Man in athletic wear relaxes on a light grey mattress set on an outdoor trampoline. Bright sunlight casts shadows on the textured surface.

    Stay asleep longer with superior comfort

    Experience uninterrupted, restorative sleep with minimal partner disturbance and temperature regulation. The Koala Plus Mattress ensures you stay cool in summer and warm in winter, creating the perfect sleep environment for you to recharge.

    Adjustable firmness

    Customise your sleep experience with the Koala Plus Mattress, which offers adjustable firmness settings. Flip the Kloudcell® comfort layer to choose between medium-firm and firm, ensuring your muscles receive the optimal support to help you sleep peacefully.

    Advanced temperature regulation

    Stay comfortable year-round with the Koala Plus Mattress's dual-sided cover. The summer side keeps you cool during hot nights, while the winter side provides warmth when temperatures drop. This advanced temperature regulation promotes uninterrupted, deep sleep essential for recovery.

    Trusted by Australian athletes

    • Swimmer in goggles and cap lies on a white mattress beside a pool, with lanes visible in the water.

      ★★★★★

      Sleep tech

      "Since sleeping on my Koala Plus Mattress,I feel as though my sleep has gone to another level." - Elijah Winnington, Swimmer

    • Athlete in workout gear runs on a white and grey mattress placed on a blue athletics track.

      ★★★★★

      Your secret weapon

      "As an athlete, the Koala Plus Mattress is my secret weapon for top-tier recovery and unbeatable comfort." - Riley Day, Sprinter

    • Person diving onto a white and grey mattress on a grass field, holding a rugby ball.

      ★★★★★

      Game changing sleep

      "Since sleeping on my Koala Plus Mattress, I feel as though my sleep has gone to another level." - Maurice Longbottom, Rugby 7s

    Not sure which mattress is right for you?

    Take our mattress quiz

    Customer reviews

    As we continuously improve our products, some of the reviews shown may reflect a previous generation of this product.

    4.8
    Rated 4.8 out of 5 stars
    Based on 1,499 reviews
    96%would recommend these products
    Slide 1 selected
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    1,499 reviews
    • James P.
      Verified Buyer
      Reviewing
      Koala Plus Mattress
      I recommend this product
      Rated 5 out of 5 stars
      15 hours ago
      So good, it's a requirement

      Having had a Plus Mattress for over a year now, together with the occasional night on other mattresses, it's very easy for me to say this is the best mattress I've ever had. From the moment you lay down on it, you can feel the super plushness of the Plus Mattress without sacrificing any support. As a side-sleeper, this combination is a must have.

      The mattress is so good, I've buying another for my child.

      Was this helpful?
    • Allana W.
      Verified Buyer
      Reviewing
      Koala Plus Mattress
      I recommend this product
      Sleep Position Combination of above
      Rated 5 out of 5 stars
      19 hours ago
      Flexible with movement and function

      I love the flexibility of changing the firmness, and the zip and tags make it so simple to do. As advised in booklet, it food take about 3 days to develop it's structure but it was still great to sleep on from day 1. I would recommend / buy again.

      Was this helpful?
    • Alyssa C.
      Verified Buyer
      Reviewing
      Koala Plus Mattress
      I recommend this product
      Sleep Position Side
      Rated 5 out of 5 stars
      Yesterday
      No bedframe no worries

      Despite still waiting for my bedframe to arrive, I would hardly notice because this mattress is so cosy! Plenty of support and the right amount of snug. My back is very pleased with the Koala plus.

      Was this helpful?
    • Katie T.
      Verified Buyer
      Reviewing
      Koala Polar+ Mattress
      I recommend this product
      Sleep Position Combination of above
      Rated 5 out of 5 stars
      3 days ago
      Love Koala - the whole family has them

      I have recently replaced my mattress with this one - definitely less night time sweats (important for a woman over 50!) and so so comfy. Awesome

      Was this helpful?
    • Wayne M.
      Verified Buyer
      Reviewing
      Koala Plus Mattress
      I recommend this product
      Sleep Position Back
      Rated 5 out of 5 stars
      4 days ago
      New bed for my son

      Great product. My second mattes I got along with my third bed. Well made, easy to put together and fast delivery.

      Was this helpful?
    • Melisande R.
      Verified Buyer
      Reviewing
      Koala Plus Mattress
      I recommend this product
      Sleep Position Side
      Rated 5 out of 5 stars
      1 week ago
      Yes the delivery is free as promised anywhere and we live on an island

      Got our new mattress and obeyed all the instructions for installation and my wife and i are over the moon with the comfort. Koala promised free delivery and we live on Macleay Island in the middle of Moreton Bay Queensland - i thought there would be a catch or phone call asking for extra to get it on to the vehicle barge but they delivered it to our door as promised. All companies should honour their advertising like Koala 5 stars

      Was this helpful?
    • Zara S.
      Verified Buyer
      Reviewing
      Koala Polar+ Mattress
      I recommend this product
      Sleep Position Stomach
      Rated 5 out of 5 stars
      1 week ago
      Love it

      Love the mattress, super cooling.

      Was this helpful?
    • Andy P.
      Verified Buyer
      Reviewing
      Koala Plus Mattress
      I recommend this product
      Sleep Position Side
      Rated 5 out of 5 stars
      2 weeks ago
      Best bed ever

      Ordered this bed as my back was getting sore now my back doesn’t get sore. The delivery was so fast and so easy to install. I totally recommend them.

      Was this helpful?
    • Daniel R.
      Verified Buyer
      Reviewing
      Koala Plus Mattress
      I recommend this product
      Sleep Position Combination of above
      Rated 5 out of 5 stars
      2 weeks ago
      New koala mattress

      After 10 years it was time to find a new mattress and we could t go past trying the koala brand. After hearing so many good reviews and having personal friends recommend them we gave it a shot and are super impressed and e joying some good nights rest.

      Was this helpful?
    • Seyed M.
      Verified Buyer
      Reviewing
      Koala Plus Mattress
      I recommend this product
      Sleep Position Back
      Rated 5 out of 5 stars
      2 weeks ago
      Koala Mattress

      Great quality mattress.

      Was this helpful?
    Show More

    FAQs about the Koala Plus Mattress

    How do I change the seasonal topper?

    To change from the winter side to the summer side, unzip and flip the topper. Align the zipper ends and fully close the zipper.

    How do I change the firmness?

    To change the firmness, unzip the seasonal topper, and flip the comfort layer over to your preference. Check that the firmness label has your preferred comfort level facing upwards. Replace the seasonal topper, align the zipper ends and fully close the zipper on the topper.

    Can I wash the seasonal topper? Can I dry clean the seasonal topper?

    To help keep your seasonal topper looking its best, we recommend you follow the care instructions, and wipe clean with a damp cloth. Unfortunately washing or dry cleaning the topper will damage the Kloudcell® foam, and may void your warranty.

    Best for
    • Sleepers who struggle with temperature fluctuation, thanks to its advanced cooling features and moisture-wicking CoolThread™ fibres.
    • Those who want seasonal adaptability, featuring a reversible "seasonal topper" with a warm organic cotton side for winter and a crisp cooling side for summer.
    • People unsure of their ideal firmness, as it offers a flippable comfort layer to switch between medium-firm and medium support.
    • Customers looking for advanced ergonomic support, provided by a 5-zone design that targets key areas of the body.

    Why Koala?

    For a cosy home, and a healthy planet.

    • Koala sleeping on a tree with green leaves, overlayed with a "Keep It Wild Koala" emblem in white.

      Help us save the koala from extinction

      Your order helps us support koala and wildlife conservation efforts across Australia. To date, we have donated over $4.9 million towards these efforts.

    • Dense green jungle with sunlight filtering through leaves, featuring a bold white "1% for the Planet" logo in the centre.

      Giving back to people and planet

      To date we have donated over $23 million in cash and product donations, which includes $10 million as part of our 1% for the Planet commitment

    • Lush green forest with mist and a "Certified B Corporation" logo overlay in white at the centre.

      We’re a Certified B Corporation

      We meet the highest standards for social and environmental impact so you can feel good choosing us.
    • A black envelope icon with a simple, minimalist design.

      Send an enquiry

      Contact us

    • Black phone icon in the shape of a handset, facing upward and to the left.

      Call us

      Mon-Fri 9am-6pm
      Sat-Sun 9am-5pm

      1800 KSLEEP (1800 575 337)

      Call now

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      Chat with us

      Mon-Fri 9am-8pm
      Sat-Sun 9am-5pm

    Koala Plus Mattress Single

    Single
    $787.50
    $1,050 $787.50