Sleeping Duck vs Koala

Sleeping Duck vs Koala

Sleeping Duck vs Koala

Koala vs sleeping duck
Koala Mattress (New)Sleeping Duck Mattress
Koala mattresses are simplifying the mattress process and furniture game. With free and fast delivery and a 120-night risk-free process.Sleeping Duck is a well-known Australian brand. The brand is a premium mattress for the Australian market.
4 Hours express delivery
120 Night Trial
Tencel blend cove
Rating 4.7/5
10-year warranty
– Five Zone pocket springs
– Ability to customize mattress on both sides.
– Higher Priced
– Rating 4.1/5
2024 Deal up to 30% off (Boxing Day)

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Are you looking for the best mattress to get a good night’s sleep?

I tested both the Koala mattress and the Sleeping Duck mattress and have documented which mattress gave the best night’s sleep.

Long story short – both mattresses have their strengths and weaknesses, but one has a slight edge over the other. 

Find out which in our Sleeping Duck vs Koals review…

Which is better: Sleeping Duck vs Koala?

Based on in-depth research, you can see that although the Koala mattress and Sleeping Duck mattress are designed differently from one another, both offer a similar quality sleep experience. 

Despite these similarities, our verdict in the Sleeping Duck vs Koala mattress debate is that the Koala appears to be the winner – by a close margin.

Koala mattress’ innovative Kloudcell technology gives it an edge over traditional pocket springs, and you also get a more extended trial period than Sleeping Duck, all at a lower price. 

The Sleeping Duck does have flexibility in firmness levels, but when compared to the universally loved firmness of the Koala, this flexible feature will come down to personal preference. 

In every other aspect, these two mattresses are neck and neck. 

Regardless of the choice you make, both mattresses are fantastic and will not let you down.

The main differences between the Sleeping Duck versus Koala mattresses are that Koala has a longer trial period, faster shipping, higher ratings, and a more experienced track record. 

Overall, is the better mattress when compared to the Sleeping Duck.

Pricing and Value for Money

Before I take an in-depth look into these two fantastic Aussie mattresses, I will first need to determine the value for money and whether pricing falls within our price range. 

These mattresses are more affordable than the similarly designed Ecosa and offer incredibly competitive features from $750 for a single and $1,250 for a king-size mattress.

It’s also a lot less than other popular mattresses such as the koala soul mate mattress and the Emma diamond hybrid mattress.

Australia’s foam mattress market is heating up. 

Innovation and advances in design mean that the options available are getting better and better at an incredible rate. 


Koala Pricing: 

  • Single – $750 (+up to 30% off )
  • King Single – $880 (+up to 30% off )
  • Double – $1,000 (+up to 30% )
  • Queen – $1,050 (+up to 30% off )
  • King – $1,250 (+up to 30% off )

Koala also offers Afterpay, zipPay, and Openpay, meaning you could get your hands on a queen mattress for only $18.27 a week over 12 months with 0% interest.

Sleeping Duck: 

  • Single – $799 (No current deal)
  • King Single – $899 (No current deal)
    Double – $1,149 (No current deal)
    Queen – $1,449 (No current deal)
    King – $1,599 (No current deal)

I would like to point out that yes, the Sleeping Duck mattress may seem a little expensive for being a pocket spring variant. 

With this being said, it still has variation firmness built into the adaptable upper memory foam layers that help to create a feature that you can’t find on any other mattress in the Australian market to date.  

Who’s the Price Winner?

When you take into account the pricing differences if you are purchasing a larger-sized mattress (queen mattress and up), the Koala is a clear winner. 

However, from the prices outlined above, it’s not too hard to see that both of these mattresses are falling within the mid-tier price point. 

Although, you still get a lot of the features of a more premium mattress.

Firmness and Comfort Layer

After testing both mattresses here are our thoughts. 

Koala Comfort

The first thing to note about the Koala mattress is that there’s only one firmness option available. 

The mattress is sold at 6.1 on the firmness scale which means it’s at the perfect point between too firm and too soft, making it just right! 

The medium-firm firmness also means that the Koala is perfect for all sleeping positions; front, back, side or stomach sleepers as there is optimal support offered by the top layer. 

A few users did mention that the Koala’s edge support was a little too soft, making it difficult to sit down on the edge for a long period of time. 

The Koala mattress is also designed with proprietary Eco foam, which is flawless at reducing partner disturbance and passes the fabled cup spill test. 

You’ll find that the mattress is able to absorb just about all the movement you throw at it, so getting up from bed won’t wake your partner.  

Overall, the Koala offers ideal firmness for most people, though some sleepers will need to keep in mind that for the first week or two the mattress may feel firm.

However, almost all Koala customers sleep perfectly the moment the Koala mattress arrived.

Sleeping Duck Comfort

Overall, the Sleeping Duck is a supportive mattress and a very comfy mattress.

When lying down on the Sleeping Duck, you’ll almost immediately be able to feel the three comfort and support layers beneath you. 

The high density polyurethane foam layer will help to cradle your joints and take the weight off your hips, shoulders, and head, whilst the more firm pocket spring layer is going to offer the ideal support for the lower back. 

The Sleeping Duck does have twice tempered steel springs, meaning that if you are looking for a true foam mattress experience, this might not be the option you are looking for. 

However, if you don’t mind a hybrid mattress, the Sleeping Duck offers great comfort. 

Sleeping Duck’s standard foam variations come in three firmness levels right off the bat, a different approach to the Koala. 

You’re able to choose from a 6 out of 10 as I 8 or a custom firmness level of your choice. 

The Sleeping Duck also offers something I have not seen in any other mattress brand to date, and that’s dual firmness customisation.

This means if you would like a firm mattress, and your partner would like a soft mattress, you can have the best of both worlds and split the upper memory foam into both firm and soft. 

In our experience, it might limit how you use your mattress and which side you sleep on but is a really great mattress feature if it fits your needs.

Adding to this adaptability, you can also split half of your Sleeping Duck bed into three different firmness levels. 

Your head and shoulders could rest on a firm sheet of memory foam, your lower back could rest on a soft sheet, and your legs and feet on a medium firmness or firm sheet. 

On top of these great firmness perks, the mattress is also supported by pocket springs, as I mentioned above. 

These pocket springs assure sleepers that the memory foam won’t lose its support or leave you with back pain or issues in the morning, as the springs are far less likely to flatten than the foam topper. 

Our Comfort Winner

I had this one neck and neck. 

They both gave us the best sleep possible.

While the Sleeping Duck hybrid mattress offered more choices when it came to firmness, I didn’t have any complaints about the comfort of the Koala mattress at all.

You really can’t go wrong with either of these mattresses in terms of comfort. 

They are two of the best mattresses in Australia available right now.

Trialling and Warranty

I was pleased to say that both mattresses offer great trial times.

Both trial periods are also risk-free, so there’s no charge or fee for returns and you’ll also be given a full refund. 

Koala Trial and Warranty: 

The Koala has a 120-night trial that’s both risk-free and dealt with entirely by Koala. 

All you’ll need to do is give them a call and they’ll relay exactly what you need to do. 

On top of the great trial, there’s also a 10-year full warranty, which is far longer than you’ll find offered by almost all other mattresses, except the Ecosa mattress with its 15-year warranty. 

Sleeping Duck Trial and Warranty: 

With a 100-night trial, the Sleeping Duck offering is a little lower when it comes to Koala vs Sleeping Duck.

Although one hundred nights of trial time should be plenty of time for you to test out the mattress’s ability to offer you the best night’s sleep. 

The Sleeping Duck also comes with a 10-year warranty, giving you plenty of coverage and safeguarding against a costly replacement if the mattress begins to age prematurely. 

The Winner

Koala takes this one thanks to the longer trial period. 

Materials and Build

How a mattress is made can tell you a lot about how it’s going to feel and how long it might last. 

Pay attention to these things to find the right mattress for you. 

Koala Materials and Build: 

Within the Koala there are two main types of foam, one being a soft upper Kloudcell topper and the lower being the more firm, breathable Eco foam layer. 

The Kloudcell tech inside the mattress is breathable and also heat dispersing, so you’re able to sleep cool in summer and warm in winter, which is great for reducing energy use at home too. 

The Kloudcells are also uniquely designed to offer something almost no other foam mattresses offer, memory foam or otherwise, which is plenty of bounce! 

This is the feature that makes the Koala so comparable to Sleeping Ducks’ pocket springs, both offer a great bounce although two completely different materials. 

Koala Mattress un boxing vs sleeping duck

Sleeping Duck Materials and Build: 

The materials found inside the Sleeping Ducks mattress are also of incredibly high quality and are designed to complement one another. 

Upper foam comfort layers work perfectly in harmony with the firm support pocket springs giving the mattress the best chance of keeping you well-supported for years to come. 

Build quality also isn’t an issue as the curated, non-generic mattress design means that the Sleeping Duck isn’t going to show any sign of wear, tear, or flattening anytime soon.

If it does, the 10-year warranty is ready to help you out

Other Popular Koala Mattress Comparisons for 2023

1. Koala vs Ecosa Mattress
2. Koala vs Emma Mattress
3. Koala vs Sealy Mattress
4. Koala vs NOA Mattress
5. Koala vs EVA Mattress
6. Koala vs Ergoflex Mattress
7. Koala vs Lazybed Mattress
8. Koala vs Happy Sleep
9. Koala vs Macoda
10. Koala vs Sommuto
11. Koala vs Sleep Republic
12. Koala vs Tempur

Covers and Added Features

To add to both mattresses‘ great quality, there are also a few outstanding added features that might help you decide on one over the other. 

Both mattresses offer anti-microbial features that prevent dust mites and other impurities from finding their way into your mattress.

Koala Cover and Added Features:

The washable cover on the Koala is a perforated breathable fabric that’s easily kept clean and is also able to block most skin cells, dust mites, and other allergens from seeping into the mattress’s foam and core.

Over time, you won’t find the Koala filling up with dead skin or other impurities like traditional mattresses, so keeping the Koala for a full 10 years won’t leave you with a heavy skin-cell-filled mattress. 

It’s also good to know that the cover is a eucalyptus Tencel fiber, which essentially gives the cover protection from bacterial growth, making it more hygienic. 

The breathability is also top-notch and helps your body’s natural temperature-regulating mechanisms.

This fabric choice means it protects against bacterial growth so it’s more hygienic, is breathable which helps your body’s natural temperature-regulating mechanisms, and is tension-free with no electrostatic charging.

One main feature that the Koala does miss out on is waterproofing, so if you’re one to eat in bed or often spill water or soft drink, you might not be in luck. 

Sleeping Duck Cover and Added Features: 

One major added feature of the Sleeping Duck is the mattress’s bamboo cover, making it inherently anti-microbial. 

This will ensure there’s little way for bacteria or any other impurities to get into the mattress, though the cover isn’t waterproof. 

An added feature of the mattress is the individually-acting pocket springs, which help with both body contouring and motion isolation. 

Each spring works entirely on its own, meaning movement is restricted to one spring, keeping you from shaking anyone awake when you get in and out of bed. 

The Winner

The points go to the Koala in this final round. 

The Takeaway

Based on in-depth research and comparison as seen above, you can see that although the Koala mattress and Sleeping Duck mattress are designed differently from one another. 

Koala’s innovative Kloudcell technology gives it an edge over traditional pocket springs, and you also get a longer trial period, all at a lower price.

Overall, our verdict is that the Koala is the winner.


How Long Does a Koala Mattress Last?

Koala confidently offers a 10-year warranty on new mattresses because of their firm belief that their products will last 10 years minimum

The only time you will need to replace a Koala mattress is when it is too stained, old or lacking in the sleeping position and experience your body needs.

How Long Does a Sleeping Duck Mattress Last?

Although Sleeping Duck does not have a definitive statement like Koala on how long their products will last, their matching 10-year warranty shows similar confidence in their product’s ability to outlive most other mattress brands. 

So long as you treat your new mattress with care, a Sleeping Duck product should last you quite a while.

How Long Does a Koala Mattress Take to Inflate?

A memory foam mattress from Koala will take roughly 1-2 days to inflate

This contrasts with other manufacturers in the mattress industry who recommend sticking to your old mattress until your new memory foam mattress has 3 days to completely inflate.

How to Unbox a Koala Mattress

When it comes to unboxing your new Koala mattress the process only takes 4 straightforward steps:

  1. Open the ‘base layer’ box and remove the mattress
  2. Rip open its plastic seal
  3. Unroll the mattress, making sure to face it zipper-side up
  4. Leave it for at least an hour to allow the foam layers time to decompress

After a sufficient amount of time, you can move on to attaching the customisable Flippable Kloudcell™ Comfort layer. Choose how you want your mattress firmness level and attach it through these steps:

  1. Position the layer onto the bed base and align the corners
  2. Snap the magnetic zippers into place
  3. Zip the comfort layer to the base

It is that simple.

Where To Buy a Sleeping Duck Mattress

Sleeping Duck offers a full range of their mattress products on their website to buy and deliver through their services. Otherwise, you can find Sleeping Duck mattresses on offer at your leading bedding specialists.


Overall, our verdict is that the – by a close margin.


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