Koala Polar+ Mattress

Koala Polar+ Mattress Koala Polar+ Mattress
Koala Polar+ Mattress Koala Polar+ Mattress
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Ultimate cooling
4.8
Rated 4.8 out of 5 stars
4.8 Stars (1,499 Reviews)
Regular price $1,492.50
Regular price $1,990 Sale price $1,492.50
Save $497.50

That's 41c a night over its 10-year warranty

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· From $10/week
Choose your comfort: Polar+
Plus
Plus
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+
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: Queen

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

Koala's coolest mattress ever. Perfect for hot sleepers and summer nights, the Polar+ sleeps 5°C cooler than the Plus*, with PolarBands™ tech removing excess body heat to keep you cool all night.

Dimensions & Weight

Green and white mattress with visible logo, shown from a side angle. Measurements indicating width and length are depicted.

Height: 28 cm

Width: 153 cm

Length: 203 cm

Weight: 40.6 kg

Materials, sustainbility & 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
PolarBands™

Country of Origin

Designed by Koala in Sydney, Manufactured in China.

Protect & care

Regular care (weekly)

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

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 Polar+ Mattress (Queen) Arrives to You

Box 1 - Base Layer

Dimensions: W151 × D41 × H41cm
Boxed weight: 23.8kg

Box 2 - Comfort Layer

Dimensions: W157 × D28 × H28cm
Boxed weight: 15.95kg

Box 3 - Zip Off Topper

Dimensions: W156 × D28 × H28cm
Boxed weight: 7.9kg

Reviews

4.8 (1499)

    Our coolest mattress ever

    Keep your cool all year long with the Polar+ Mattress. Our PolarBands™ are designed to dissipate body heat, keeping you cooler even through the hot summer months. It’s the cool change you’ve been waiting for.

    The ultimate relief for hot sleepers

    PolarBands™ actively absorb and release body heat for 8+ hours. Paired with CoolThread® and cooling Kloudcell, it's perfect for hot sleepers.

    Deep, cloud-like comfort

    With 60% more Kloudcell® foam than the SE Mattress, this layer offers a cushioned feel. It relieves pressure without losing stable support.

    Ready for any Australian season

    Your quilted topper has two sides built-in. Easily switch between soft organic cotton when it’s cold, or crisp CoolThread® when you need cooling relief.

    Your perfect support, chosen at home

    The double-sided Kloudcell® comfort layer offers two feels: medium-firm or firm. Easily unzip and flip the layer to find your sweet spot. No tools, just better sleep.

    The comfort behind every Koala mattress – Kloudcell®

    Kloudcell® is our signature comfort foam. It’s designed to balance soft cushioning with steady support, help reduce heat build-up, and respond easily as you move through the night.

    Soft and supportive

    So you feel cushioned, not stuck

    Kloudcell® foam gently cushions pressure points while staying supportive under broader areas like your back and hips, helping keep your body comfortable and aligned across different sleep positions. Its structure is designed to ease pressure at the shoulders, hips and knees without the sag or sink often associated with traditional memory foam.

    Breathable

    So heat doesn’t build up

    Kloudcell® allows air to flow through the mattress thanks to its open foam cell structure, helping excess heat escape so you sleep cooler and stay on top of the bed, not stuck in it like traditional memory foam.

    It’s tested to be up to 40% cooler to the touch and 30× more breathable than the worst-performing competitor foams.

    Instantly responsive

    So movement doesn’t interrupt your sleep

    Unlike slow-response memory foam, this fast-responding foam reacts instantly when you move, making it easier to change positions with less disturbance. It absorbs motion at the comfort layer, forming the foundation of our Zero Disturbance® motion reduction.

    Built to last

    So comfort holds up over time

    Kloudcell® is made with durable, high-density foam designed to hold its shape and comfort over years of use, delivering consistent comfort night after night.

    Not sure which mattress is right for you?

    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
    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.

    • 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.

    • 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.

    • 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

    • 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.

    • 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

    • 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.

    • 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.

    • 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.

    • 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.

    FAQs about the Koala Polar+ Mattress

    How do PolarBands™ keep me cool?

    Can I buy the seasonal topper on its own?

    How do I switch the topper for the season?

    How do I adjust the firmness feel?

    Which firmness should I try first?

    What makes the CoolThread® fabric cool?

    How do I care for the seasonal topper?

    Do I need to use a mattress protector?

    Who is the Koala Polar+ Mattress best for?

    *Koala R&D testing found the Koala Polar+ Mattress achieves a surface temperature 5°C cooler than the Koala Plus Mattress over 8 hours.

    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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      Sat-Sun 9am-5pm

    Koala Polar+ Mattress Queen

    Queen
    Regular price $1,492.50
    Regular price $1,990 Sale price $1,492.50