Sleeping Duck Mattress Review

Sleeping Duck Mattress Review

The Sleeping Duck mattress lets you swap foam layers for a personalised feel. This modular design comes in both medium and firm. From there, you can request a soft layer if the mattress is too hard, or a firm layer if it’s too soft. Side and back sleepers love this feature, since they can adjust for their level of support and body contour.

However, our review of the Sleeping Duck found it is more expensive than competing foam mattresses. This is likely due to the custom firmness feature and high-quality Australian made foam. Recently awarded the top mattress in independent testing by CHOICE, we believe the price may be worth a good night’s sleep.

●●●●● (4.5/5) based on 2452 reviews

How we review

This in-depth review is designed to help you get a feel for the Sleeping Duck mattress. In it, you’ll find information from real customers about the feel, firmness, sleep quality, materials, and more. For all reviews, we work hard to share a range of customer opinions and use unbiased data. By the end, you’ll know if this mattress is the right choice for your sleeping style.

User rating
4.8 / 5
3.5 / 5
Trial length
3.7 / 5
1.0 / 5
Meta rating
4.5 / 5
Sleeping Duck coupon

Get free firmness adjustments and free shipping Australia wide with Sleeping Duck.

What’s it like to sleep on Sleeping Duck mattress?

Designed from a combination of foam and springs, the Sleeping Duck is made for sleepers who want the best of old and new. The updated spring technology is a throwback to traditional designs, but the modular foam layers keep it fresh.

This innovation lets you choose an ideal firmness level. You start with a medium or a firm feel. Then, if you need to switch things up during the trial period, the Sleeping Duck team works with you. They’ll send a new layer that’s easy to swap out for a softer or firmer feel.

How firm is a Sleeping Duck mattress?

Since it’s easy to change the firmness level, a majority of sleepers find the Sleeping Duck comfortable. Although there are exceptions. The firm is often too hard for stomach sleepers since it puts more pressure on sensitive parts.

The medium firmness suits average to large stomach sleepers but may be too firm for smaller sleepers. Medium firmness, on the other hand, is prefered by most side sleepers since it hugs the body while supporting the hips and shoulders. Heavier side sleepers can upgrade to the firm option if they sink too deep.

Back sleepers are most satisfied with the mattress because they usually need more support. The combination of Hyper-Adaptive™ foam, high-density foam, and base springs supports the lumbar and cradles the neck. Back sleepers rarely appreciate a soft mattress because their hips sink, causing back pain. If you prefer this position, you can’t go wrong with the adjustable medium or firm option.

The sleeping duck mattress is available in 2 firmness level:

  • Medium – 5.5/10
  • Firm – 8/10

During the trial, you can also get your mattress customized before using it at your home. It can be customized further to:

  • Soft – 4/10
  • Extra Firm – 9.5/10

How is motion transfer with Sleeping Duck?

Motion transfer happens when your partner is in bed, rolls around, or gets in and out of the bed.

Rolling out of bed in the morning is easier on the Sleeping Duck. This is largely due to increased edge support and spring base, which has more bounce than foam. While you will sink into the top three foam layers when sitting on the edge, the spring base will kick in to prevent extreme sinkage.

Plus, the layer of Hyper-Adaptive foam is naturally bouncy and will support your bum better than a full memory foam design. Overall, the mattress is designed to support two people up to 140 kilograms each.

Due to the bouncy foam and springs, there will be some motion transfer across the mattress. However, the top foam layers will significantly reduce movement. If you’re concerned about motion transfer, you can test it out during the trial period.

What is the Sleeping Duck mattress made from?

The Sleeping Duck’s construction is in a class of its own. Below, we look at how the makeup and materials contribute to the mattress’ support, comfort, firmness, and weight.

Looking under the layers, it’s easy to see what makes this mattress unique. It uses a combination of comfort foam, high-density foam, and pocket springs to support sleepers.

Sleeping Duck mattress

The top layer of the mattress is made out of bamboo, also it can be removed easily and can be washed within the machine. Due to these features, the cover now is called BreatheTech Cover.

The top layer is made for comfort and features their newly developed Hyper-Adaptive  foam. The ‘hyper-adaptive’ foam is now called ‘AntiGravity’ foam.

Although this foam doesn’t contain any latex or memory foam it improves on the combination, providing increased pressure relief, buoyancy and breathability. As you move, it rebounds weight and shapes to your position. Plus, it’s all Australian-made.

Underneath the comfort layer is the firmness layer. This high-density foam layer offers most of the mattress’ support. It’s also how you can adjust for an ideal firmness. If you prefer a firm feel, this layer will be dense foam. The medium feel will come with a more absorbent foam.

Rounding out the Sleeping Duck is a bottom support layer. Made of individually-wrapped springs, this 5 Zone Support layer supports the top layers and reduces motion transfer. By acting independently, the springs adjust to your body without disturbing a partner (or snoozing pet).

Weight, thickness and size of Sleeping Duck mattress

Wrapping the interior layers together is the bamboo Sleeping Duck cover. Bamboo is naturally breathable, silky, and antimicrobial-a perfect fabric for the changing Australian climate. The fun stitching pattern even gives the top a luxury feel. The cover also features a zipper that allows the top layer to unfold. This makes switching foam layers and cleaning the cover a breeze.

Changing layers is easy, but moving the Sleeping Duck may require help. The mattress arrives compressed in box, so you can navigate stairs and doors. However, the Queen size is 48 kilograms and 30 centimetres thick. Consider what size you need and have someone on hand to help after delivery. Sleeping Duck does not offer an in-home setup service, but they will help coordinate delivery date and time.

King Single

The mattress is approx 31cm tall and is built in 5 sizes: King, Queen, Double, King Single, and Single. This is made so that you get accommodated with the best sleeping arrangements.

The weight of the mattress is much heavier than other mattresses. Their queen-size mattress comes with 48kg weight. This mattress offers free shipping to all the areas it offers shipping to.


  • Great quality at the good quality of money

  • Built with high-quality material including bamboo

  • 100 days night sleep trial

  • 10-year warranty

  • Great bounciness with pressure point relief


  • Can be too firm for light sleepers

  • Initial new mattress smell

Sleeping Duck coupon

Get free firmness adjustments and free shipping Australia wide with Sleeping Duck.

Warranty, shipping and trial of Sleeping Duck mattress:

Compared to the competition, the Sleeping Duck is pricier but offers a unique construction. All sizes come with free shipping and free returns across Australia. Any returns or foam swaps are coordinated by the customer service team.

With every Sleeping Duck, there is a 100-day trial period. During this time, you can ask for a different foam firmness and return the mattress for free. Afterwards, you have a 10-year warranty that will cover any excessive imprints or manufacturing flaws. Like other companies, the warranty does not cover general wear and tear, odors, discoloration, or changes in firmness.

Trial length
100 Nights
Warranty length
10 Years
Free shipping

Who is the Sleeping Duck mattress best for?

The custom firmness feature makes this mattress the perfect choice for a variety of sleepers. However, back and side sleepers will likely find the best balance of comfort, support, and bounce. Small stomach sleepers may want to explore other mattress, or bring the medium firmness home for a trial period.

All in all, the Sleeping Duck is great for sleepers who want a hybrid design and are worried about an all-foam or all-spring option.

Sleeping duck mattress

Sleeping Duck Mattress Review

Selective sleepers love this customisable foam/spring hybrid design.

Meta rating – 4.5
Starting from – $799

People also ask?

The mattress is a hybrid mattress and has pocket springs, high and medium density foam, and natural latex. The mattress is good for those who sleep with a partner or have shoulder or back pain.

The thicker the insulation the better it works to stop the temperature from escaping. Meaning, mattresses with just foam will be the warmest as the heat of your body won’t escape from the mattress.

Sleeping duck mattress is a hybrid mattress, hence it is one of the only warmest and coolest mattresses.

You can rotate the mattress every 2 weeks for the first 3 months. After this it is just 2-3 times a year.

3 Hours. Once you open your mattress, it will return to its original size within 48 hours of unpacking. It is ready to sleep after exactly 3 hours.

Yes, you can. However, if you are using a slatted base, then a distance between slats must be less than 8cm. This should be done for better functioning of the pocket springs.

You can use your electric blanket with the duck mattress. The foam is tested and is not affected by the heat.


Overall, if you’re looking for a sturdy, top-tier bed for back and side sleepers, this luxury mattress is well worth your money. It provides excellent spine and neck support, as well as superior edge support, thanks to its unique structure.

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