๐ฆ๐บ Australia ยท Hybrid (foam & springs) vs Memory foam
Sleeping DuckvsEcosa
Which one is best for you? Sleeping Duck or Ecosa - 2026 comparison by Vs Mattress
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Pricing by size
Sleeping Duck
Ecosa
Essential information
| Sleeping Duck | Ecosa | |
|---|---|---|
| Type | Hybrid (foam & springs) | Memory foam |
| Launched | 2014 | 2015 |
| Brand | Sleeping Duck | Ecosa |
| Made in | China | China |
| Unique points | The Sleeping Duck now called the SD Mach II is Australian designed but produced in China. It combines a combination of technologies in the one mattress:
| The waterproof Ecosa mattress layers include:
|
| Video | Sleeping Duck Review - Which Version Should You Pick? | Ever Heard Of A Mattress Being Wheeled Into A Room? - Ecosa Mattress |
Certifications & trial
| Sleeping Duck | Ecosa | |
|---|---|---|
| OEKO-TEXยฎ | No | Yes |
| CertiPUR-USยฎ | No | Yes |
| Certifications | GECA (Good Environmental Choice Australia) | CertiPur-USยฎ, OEKO-TEXยฎ |
| Other certification info | GECA (Good Environmental Choice Australia) Certified | OceanCycled |
| Sleep trial | 100 nights | 100 nights |
| Warranty | 10 | 15 |
| Free shipping | โ | โ |
| Free returns | Yes | Yes |
| Pay later | Yes | Yes |
| Delivery info | Free next business day for almost all of Australia. Delivered straight to your door. | Our mattress comes vacuum-sealed into a box for hassle-free shipping. It also has wheels for easier manoeuvring. Free express delivery is available Australia wide. We offer 4-hour delivery in Metropolitan areas of Melbourne, Sydney, Brisbane, and Perth. |
Firmness & feel
| Sleeping Duck | Ecosa | |
|---|---|---|
| One firmness fits all | No | No |
| Select your firmness | Yes | No |
| Adjustable firmness | Yes | Yes |
| Half and half firmness | Yes | No |
| Flippable / reversible | No | No |
| Firmness info | Firmness is the most sensitive and personal element of any mattress. Sleeping Duck have re-engineered the traditional mattress to make it modular, allowing you to pick (and even swap) the firmness that's exactly right for you. Simply choose between medium or firm initially. Rest assured, you'll be able to change the firmness via foam swaps for the first 100 nights for free. Medium: Suitable for side sleepers, Sinks in slightly while being supportive, Approximately a 6/10 on the firmness scale. Firm: Suitable for back sleepers, Still feels cloud like while maintaining a strong level of support, Approximately an 8/10 on the firmness scale. Half Medium & Half Firm:, A different firmness on either side of the bed, Ideal for couples who have different firmness preferences. | The Ecosa mattress has a triple layer adjustable foam construction. The layers are interchangeable for those who wish to change the firmness level of their mattress. Easily swap from medium to medium-firm or firm. Perfect if you're not sure on your firmness preference or have changing needs over time. |
Construction & materials
| Sleeping Duck | Ecosa | |
|---|---|---|
| Layers | AntiGravity foam, Precision Firmness Pads, Motherboard (pocket springs) | Eco-tex layer, Ecosaโข G-7 Memory Foam, Support Foam |
| Cover | Bamboo | Premium polyester |
| Machine-washable cover | No | Yes |
| Ergonomic handles | Yes | No |
| Comfort | Appreciating that everyone is different, Sleeping Duck allows you to choose from a medium or firm mattress (or half-half on Queen and King sizes). Over the course of your 100 night trial you can change the firmness of your mattress depending on the way you are sleeping. These firmnesses can be adjusted with just the pull of a zip. The ComponentAdapt customisation system empowers you to take full control of the comfort of your mattress. This is achieved via interchangeable Precision Pads that you can swap out for both you and your partner. After sleeping on your mattress, you can contact the SDHQ who can help you to customise and adapt the mattress with up to 256 combinations possible. | The ECO-Tex, an open-cell foam, is the newest comfort layer. This is engineered to be more breathable and durable than our previous latex foam. The Ecosa G-7 Gel Memory Foam is designed to evenly distribute pressure points and prevent the body from sinking too deeply. With a waterproof mattress protector. The ECO-Tex comes in a medium firmness configuration. It's designed to mould to the body and give it a bounce back. For a slightly firmer feel (medium-firm), flip the layer over to the G-7 gel memory foam. It contains gel-infused particles to help stabilise temperature and keep you cool through the night. |
| Support | The Sleeping Duck Mach II has a multi-zone support structure to make sure every part of your body is wonderfully supported and comfortable. Pocket Springs are far more resilient and provide better support over a longer period of time. They're specifically designed to ease the human body to relaxation and relieve pressure points by varying the distribution of weight throughout the entire surface. The mattress has superior edge support thanks to the reinforced spring perimeter through the use of 2.3mm springs on the entire border. This allows you to sleep edge-to-edge, making your Queen size feel like a King, and allowing you to sit or sleep on the edge without the rolling or sliding off feeling. Independently pocketed springs create zero disturbance between you and your sleeping partner. | Our high-density support foam is made to provide the best back support. It has ergonomic grooves that serve a two-pronged purpose: to keep the spine aligned, and to allow the mattress to breathe. Our high-density support foam has ergonomic grooves that does not only provide extra breathability, but also paves way for zero-partner disturbance and long-lasting durability. |
| Posts | โ | Sleep Better, Perform Better. This year has been a year of change. With many of us now working from homeโฆ |
Size & weight
| Sleeping Duck | Ecosa | |
|---|---|---|
| Available sizes | Single, King Single, Double, Queen, King | Single, King Single, Double, Queen, King, Super King |
| Dimensions | Single: 31 cm | Single: 25 cm |
| Single weight (kg) | 30 | 21 |
| King Single weight (kg) | 36 | 26 |
| Double weight (kg) | 43 | 30 |
| Queen weight (kg) | 53 | 35 |
| King weight (kg) | 60 | 42 |
FAQs
Sleeping Duck
Where is Sleeping Duck mattress made?
Sleeping Duck mattresses are assembled in China, with materials sourced from multiple locations. The foam components of the mattress are produced in Sydney, Australia, while the springs and upholstery layers are manufactured in China. Thus, while some aspects of production take place in Australia, the final assembly occurs in China. To then be shipped back to Aus for sale.
Who is the founder of Sleeping Duck?
Sleeping Duck was founded by engineers Winston Wijeyeratne and Selvam Sinnappan in 2014. Based in Melbourne, they were motivated to create their own bed after finding the existing process of buying a bed to be expensive, complicated, and frustrating. Selvam Sinnappan currently serves as a Founder and Director of the company. Their mission was to simplify the mattress buying process and provide high-quality, tailored sleep experiences to their customers.
Is Sleeping Duck non toxic?
Yes, Sleeping Duck mattresses are non-toxic. The company ensures this by using foams that hold the highest Global Green Tag certification, a certification system that guarantees products are environmentally sustainable and non-toxic. While the mattresses might have a smell when first unboxed, this is normal and non-toxic. However, it's important to note that the AntiGravity Foam used in the mattresses cannot be washed as it begins to disintegrate when exposed to water. If needed, the company recommends replacing this layer.
Ecosa
Who owns Ecosa?
Ecosa is currently owned by Ringo Chan, who is also the Founder & Director of the company. Ecosa is an Australian company that sources its raw materials from Germany, Japan, and China, with the assembly of the mattresses occurring in China. This reflects a commitment to quality craftsmanship and strict quality control. Ecosa was established in Melbourne in 2016
How hard is the Ecosa Mattress?
The Ecosa mattress offers adjustable firmness, enabling users to personalize their comfort level. It's composed of three interchangeable layers - the ECO-TEX Memory Foam layer for medium firmness, the G-7 Memory Foam layer for medium-firm support, and the HD Breathable Support layer providing a firm feel. Users can rearrange these layers to achieve their desired firmness level, offering a range from medium to firm. The Ecosa mattress's customizable design aims to accommodate individual comfort preferences, although experiences may vary depending on personal comfort perceptions.
Is Ecosa Mattress hot to sleep on?
The Ecosa mattress is designed with temperature regulation in mind to help prevent overheating during sleep. It features a G-7 Memory Foam Layer infused with cooling gel particles, which aid in dispersing body heat rather than retaining it. Additionally, its cover is made of a breathable material to promote better air circulation. However, individual experiences may vary based on personal body temperature, room climate, and bedding type. Therefore, while the design is intended to keep sleepers cool, those who naturally sleep hot might still find the mattress warmer than others.
Thank you for checking out this Sleeping Duck vs Ecosa mattress comparison. We have tried to compare all the necessary information to help you choose which mattress is the most suitable for you.
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