• Modern bedroom with a wooden bed frame, dark green mattress, and white pillows. Light grey walls, minimalist decor, and natural light via curtains.
    Most advanced
  • Mattress with advanced ergonomic support, featuring a white and grey five-zone design for tailored body contouring.
  • Koala Plus Mattress - Super King
  • Close-up of a grey Koala mattress on a wooden bed frame. The mattress features branding, certification logos, and a detailed fabric pattern.
  • 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.
  • Mattress with a white top and dark green sides, featuring a label on the bottom-left corner. Flat and simple modern design.
  • Green mattress with a white quilted top, featuring a side label. Rectangular and thick, suitable for a bed base. Modern design.
  • A dark green mattress with a white quilted top, shown from the side view on a plain background.
  • Mattress with a dark grey textured base and a white top. The profile is low, highlighting its minimalist design.
  • Modern bedroom with a wooden bed frame, dark green mattress, and white pillows. Light grey walls, minimalist decor, and natural light via curtains.
  • Mattress with advanced ergonomic support, featuring a white and grey five-zone design for tailored body contouring.
  • Super King
  • Close-up of a grey Koala mattress on a wooden bed frame. The mattress features branding, certification logos, and a detailed fabric pattern.
  • 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.
  • Mattress with a white top and dark green sides, featuring a label on the bottom-left corner. Flat and simple modern design.
  • Green mattress with a white quilted top, featuring a side label. Rectangular and thick, suitable for a bed base. Modern design.
  • A dark green mattress with a white quilted top, shown from the side view on a plain background.
  • Mattress with a dark grey textured base and a white top. The profile is low, highlighting its minimalist design.
5.0
Rated 5.0 out of 5 stars
5.0 Stars (2 Reviews)

Koala Plus Mattress

Koala Plus Mattress

Sleep. Your way to the top. Our most advanced mattress ever - engineered for athletes.

$2,290
$2,290
Save $-2,290
4 interest-free payments of $572.50
From $10/week
  • Award image
  • Award image
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: Super King
View full product details
120-night trial
120-night trial
Fast & free delivery
Fast & free delivery
10-year warranty
10-year warranty

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

Mattress with a white top and dark green sides, shown with dimensions.

Height: 28 cm

Width: 203 cm

Length: 203 cm

Weight: 50 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 (Super King) Arrives to You

Box 1

  • Dimensions: W211 × D41 × H41cm
  • Boxed weight: 32kg

Box 2

  • Dimensions: W207 × D29 × H29cm
  • Boxed weight: 25kg

Assembly instructions

Play assembly video

Reviews

    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

    Customer reviews

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

    5.0
    Rated 5.0 out of 5 stars
    Based on 2 reviews
    Total 5 star reviews: 2 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
    100%would recommend this product
    Write a Review (Opens in a new window)
    2 reviews
    • Simone
      I recommend this product
      Rated 5 out of 5 stars
      4 minutes ago
      5 Stars

      Best mattress brought to date! Took my time when making a new purchase as I had previously brought a super, ridiculously over priced one a few yrs back. The difference this time is i wish I purchased this one sooner!! Absolutely love it and dont wake up sore anymore! Thanks Koala!

      Was this helpful?
    • Patrick C.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5 stars
      2 weeks ago
      A cloud of dreams

      This is my second Koala mattress. Koala were true to their word of providing warranty care for a mattress that was 7 years old. Decided to upgrade to this mattress at a great deal. Shipping was straight forward and was delivered straight to my door. Setup was a breeze and have had trouble free sleep since! Highly recommend!

      Was this helpful?

    Frequently asked questions

    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.

    View all FAQs

    Why Koala?

    We’re in the business of making things good

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

      We are a part of 1% for the Planet

      We put our money where our mouth is. We were the first Australian mattress and furniture retailer to join the 1% for the Planet movement. This means we donate one percent of sales annually for the good of our people and planet. In the last three years, we’ve given over $6.5M in cash and product to certified environmental partners.

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

      We're proudly a B Corp

      We're proud to be B Corp certified, which means we meet high standards of social and environmental impact, transparency and accountability. This certification reflects our commitment to using our business a force for good.

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

      Protecting our Aussie icon

      In partnership with WWF-Australia since 2017, we are working together to prevent the further decline of koala populations by restoring and reducing the loss of habitat and supporting key interventions required for sick and injured koalas.

    Koala Plus Mattress Super King

    Super King
    $2,290
    $2,290

    Koala Plus Mattress Super King

    • Super King
    $2,290
    $2,290