Deep Fit Great Barrier Mattress Protector

Deep Fit Great Barrier Mattress Protector Deep Fit Great Barrier Mattress Protector
  • Minimalist bedroom with a light wood bed frame, white mattress, bedside tables, and a beige floor lamp. Wall art and a rust chair complete the decor.
  • Woman sleeping on a white mattress in a minimalist bedroom with a wooden bed, bedside table with lamp, and a plant. Brown chair in the corner.
  • Wooden bed frame with white mattress, adjacent to a matching wooden bedside table with books and a bowl, on a wooden floor.
  • Woman sleeping on a white mattress in a minimalist bedroom with a wooden bed, bedside table with lamp, and a plant. Brown chair in the corner.
  • Wooden bed frame with white mattress, adjacent to a matching wooden bedside table with books and a bowl, on a wooden floor.
Deep Fit Great Barrier Mattress Protector Deep Fit Great Barrier Mattress Protector
4.6
Rated 4.6 out of 5 stars
4.6 Stars (160 Reviews)
$195
$195
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4 payments of $48.75
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· From $10/week
Size: Queen
Colour: White
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  • 120 day trial
  • Fast & flexible delivery
  • 1-year warranty

Product description

The easiest way to stay cool and dry and keep spills, odours and hidden nasties off your brand new Koala Mattress. Deep fit is 30cm and can stretch to 37cm. This is recommended for our Koala Luxe Mattress or if your mattress height is over 30cm.

Dimensions

Width: 153 cm

Length: 203 cm

Height: 30-37cm

Materials, sustainability & care

Fabric
TENCEL™ Lyocell fibers with climate actions

Backing
100% Polyurethane

Reverse Side
Silicone Print

Country of Origin
Designed by Koala in Sydney, Manufactured in China.

Regular care (weekly)

  • Wash before first use recommended.
  • Cold machine wash separately.
  • Do not bleach.
  • Do not use fabric softener.
  • Do not tumble dry.
  • Line dry in shade.
  • Dry thoroughly before reuse or storage.
  • Do not iron.
  • Do not dry clean.

Delivery & 120 day trial

120 day trial

1. Give our products a 120 day trial; if they don't suit you, we'll refund your purchase entirely.

2. Returns are easy. In major metro areas we'll even pick up big items like mattresses, bed bases and sofas for free.

3. For returns, simply disassemble furniture, fold mattresses, and keep original packaging for mattresses and upholstered items.

Learn more here.

How the Great Barrier Mattress Protector Arrives to You

Box 1

Dimensions: W28 × D23 × H16cm

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.

Assembly instructions

Play assembly video

Reviews

4.6 (160)

    Keep your Koala Mattress feeling fresh and clean

    Safeguard your Koala Mattress from nasty microbes and bacteria using the Great Barrier Mattress Protector with Sanitized® antimicrobial treatment.

    Woman in a pink shirt touches a white mattress on a wooden bed in a cosy room with a lamp, rug, and artwork on the wall.
    A grey mattress on a bed frame with a lamp in the background. An open brown box with text on it is placed on the mattress.

    Wrapped in TENCEL™ lyocell fibers with climate actions

    The six-sided TENCEL™ lyocell fibers with climate actions* fabric works wonders to help you stay cool and dry. You'll sleep even better knowing that TENCEL™ lyocell fibers with climate actions is derived from sustainable wood sources.

    White mattress protector on a grey mattress, partially removed, wooden bed frame, and bedside table with a vase and plant. Soft natural lighting.

    The clean you can’t see

    The Sanitized®️ antimicrobial treatment prevents the growth of unwanted microbes and bacteria, reducing mould staining and odours. All of this ensures your mattress stays fresher and cleaner for longer. Plus, the Sanitized®️ treatment is a sustainable choice, supporting low temperature and less frequent washing.

    Cream-coloured wall with detailed skirting board above a light grey carpet, showcasing elegant interior design elements.

    Bye bye bed bugs

    Allergy sensitive? The Great Barrier Mattress Protector fully encased cover, keeps microscopic little monsters out of your bed and discourages dust and pet dander, as well as dust mites and any allergens they leave behind.

    Close-up of a white mattress corner with a small fabric tag, placed on a light grey upholstered base. Coarse wooden floor in the background.

    Water-resistant

    Our water-resistant TPU barrier protects your mattress against damage and staining from human spills and pet accidents.

    If you don't love it, we've got you covered

    Take it home, risk-free

    • Try it for 120-days

      Enjoy a 120 day trial at home to see if it’s the right fit for you and your space.

    • Smiling person holding a large brown cardboard box with "Koala" branding, standing indoors near white curtains and a glass door.

      Not for you? Return it.

      Contact our customer service team to arrange a return and receive a full refund.

    • Koala sofas in multiple colours lined up on warehouse floor during production

      We re-use or recycle

      Returned Koala products are refurbished, kept out of landfill, and given a new life through Koala Second Home.

    Customer reviews

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

    4.6
    Rated 4.6 out of 5 stars
    Based on 160 reviews
    88%would recommend this product
    Write a Review (Opens in a new window)
    160 reviews
    • Vanessa M.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5 stars
      3 weeks ago
      Fantastic Quality

      Mattress protector is easily to put on and great quality. Highly recommend

      Was this helpful?
    • Liam O.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5 stars
      2 months ago
      Good

      Good

      Was this helpful?
    • Ryan W.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5 stars
      2 months ago
      Perfect fit to protect my new mattress 👌

      Excellent product. It was a perfect fit for my mattress. I'll be buying another shortly for my spare bedroom 😊

      Was this helpful?
    • Goldie G.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5 stars
      2 months ago
      Amazing product

      Love it, truly a great product. Ticks all boxes.

      Was this helpful?
    • Tomas G.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5 stars
      2 months ago
      amazing

      great product

      Was this helpful?
    • Kate H.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5 stars
      2 months ago
      Great Mattress

      Placed my order and arrived the next day - fantastic service and very comfy mattress the mattress protector goes over the whole mattress which I really like as it doesn't move .

      Was this helpful?
    • Donna M.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5 stars
      2 months ago
      Mattress protector

      I decided to buy the protector at the same time and I’m glad I did ! It fits really easily, excellent quality!

      Was this helpful?
    • Luis K. F.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5 stars
      3 months ago
      Excellent

      Really happy with this mattress protector. The zip-around design keeps everything protected, and it's comfortable enough that you don't notice it's there.

      Was this helpful?
    • Luong T.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5 stars
      3 months ago
      Excellent mattress protector

      Fits my mattress perfectly. High quality materials and zip. Very happy

      Was this helpful?
    • Stephanie P.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5 stars
      3 months ago
      Best mattress protector!

      I ordered another one for my spare bedroom as this protector is amazing!! Even with fake tan it doesn’t reach the mattress at all!

      Was this helpful?
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    FAQs about the Great Barrier Mattress Protector

    Is the mattress protector waterproof?

    When the protector is fully fitted over your mattress, the protector provides a water resistant barrier, so you don't need to worry if you spill liquids on the protector, our clever TPU backing helps prevent the liquid from seeping through to the mattress.

    I have spilt liquid on the protector, what do I do?

    The liquid will mainly pool on top of the protector. If there are liquid droplets sitting on top of the protector, it is best to soak the excess liquid off the top by using a cloth or tissue to soak up the extra liquid droplets. Once this has been done, you can unzip the top layer of the protector and wash this in the washing machine before refitting back on the bed.

    How do I take the protector off to wash it?

    The protector is really easy to take off to wash. Find the zipper and unzip this all the way round. The top section of the protector will completely unzip from the bottom. This mean it is really easy to take it off and wash it. Once the top layer has been washed and is fully dry, you can easily zip this back on to the bottom layer. This means you don't have to struggle to take the bottom layer off every time you need to wash it. If you wish to wash the bottom layer as well, unzip the top layer fully off, then you can carefully pull the bottom layer out from underneath your mattress.
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      Send an enquiry

      Contact us

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      Call us

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

      1800 KSLEEP (1800 575 337)

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koala from extinction

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    • We’re a Certified 
B Corporation

    Deep Fit Great Barrier Mattress Protector Queen

    Queen
    $195
    $195