๐ฆ๐บ Australia ยท Hybrid (foam & springs) vs Latex & memory foam
Sleeping DuckvsOnebed
Which one is best for you? Sleeping Duck or Onebed - 2026 comparison by Vs Mattress
Vs Mattress is reader-supported, that means if you buy something via a link on this page, we might earn a commission. Thank you kindly.
Pricing by size
Sleeping Duck
Onebed
Essential information
| Sleeping Duck | Onebed | |
|---|---|---|
| Type | Hybrid (foam & springs) | Latex & memory foam |
| Launched | 2014 | 2016 |
| Brand | Sleeping Duck | Onebed |
| 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 Onebed mattress is the perfect sleep surface for a revolutionary sleep experience. 3-layer foam construction:
|
| Video | Sleeping Duck Review - Which Version Should You Pick? | Onebed Mattress - One bed, it's all you need. |
Certifications & trial
| Sleeping Duck | Onebed | |
|---|---|---|
| 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 | โ |
| Sleep trial | 100 nights | 125 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. | Onebed mattresses are delivered for free, arriving in a compressed esky-sized box that will fit through any door with ease. |
Firmness & feel
| Sleeping Duck | Onebed | |
|---|---|---|
| One firmness fits all | No | No |
| Select your firmness | Yes | No |
| Adjustable firmness | Yes | Yes |
| Half and half firmness | Yes | No |
| Flippable / reversible | No | Yes |
| 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 top layer of latex foam is soft and responsive whilst the memory foam (second layer) ensures your body contours to its natural alignment. The layers can also be rearranged if you prefer a softer or firmer mattress. The medium-firm, by far the most popular sleep configuration, your Onebed mattress will arrive with the layers automatically arranged in this order. If you prefer a plusher mattress (medium), simply unzip and switch the latex and memory foam layers around for a softer night's sleep. For those who can never quite find a firm enough mattress, unzip and switch the high-density foam to the top for a configuration sure to set you straight. |
Construction & materials
| Sleeping Duck | Onebed | |
|---|---|---|
| Layers | AntiGravity foam, Precision Firmness Pads, Motherboard (pocket springs) | Dunlop Latex Foam, Viscoelastic Memory Foam, Support Foam |
| Cover | Bamboo | Bamboo & Plush Fabric |
| 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. | Our unique cushioning effect provides zero-motion transfer, meaning all movement stays on the side of the bed where it belongs. You'll enjoy an uninterrupted sleep without being woken by your partner. By using latex as our top layer, Onebed mattresses are designed to draw heat away from the sleep surface. Enjoy the difference of optimised air flow for a cooler, more comfortable night's sleep. |
| 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. | No one likes the feeling of a sinking, lumpy mattress. Weโve ditched the springs but kept the essential cheeky bounce, so you'll enjoy that balanced, springy feel without the quicksand collapse. Springy latex and high-density memory foam come together to create the ideal balance of comfort and support for all body types. |
| Posts | โ | โ |
Size & weight
| Sleeping Duck | Onebed | |
|---|---|---|
| Available sizes | Single, King Single, Double, Queen, King | Single, King Single, Double, Queen, King |
| Dimensions | Single: 31 cm | Single: 25 cm |
| Single weight (kg) | 30 | N/A |
| King Single weight (kg) | 36 | N/A |
| Double weight (kg) | 43 | N/A |
| Queen weight (kg) | 53 | 38 |
| King weight (kg) | 60 | N/A |
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.
Onebed
How do you adjust the firmness of the Onebed?
The Onebed Original mattress offers a unique feature of adjustable firmness, catering to individual comfort preferences. This is achieved through its three interchangeable foam layers that can be rearranged for a soft, medium, or firm feel. Accessible via a zipper on the mattress cover, these layers can be rearranged based on your preference. For example, placing the firm layer on top results in a firmer mattress, while positioning the medium layer on top creates a medium firmness. This versatility allows for a personalised sleeping experience, accommodating different comfort needs.
Who is the owner of Onebed?
Onebed, an Australian mattress company, was founded in 2016 with a focus on developing high-quality, box-packed mattresses for easy delivery. The co-founder and CEO of Onebed is Dylan Tollemache, who has led the company as they expanded their product range to include various mattress models and other bedding products.
Can I keep the Onebed on the floor?
Yes, you can place the Onebed mattress directly on the floor, although it's not typically recommended for long-term use due to potential airflow restriction. This could potentially lead to mildew development, especially if the mattress is placed on an organic or moist surface, or in a humid area. To mitigate this risk, it's advisable to use a slatted base or a bed frame, which facilitates better air circulation around the mattress. However, if you prefer to use the mattress on the floor, ensure that you prop it up regularly to let any moisture dry out, keeping your Onebed clean and free from mildew.
Thank you for checking out this Sleeping Duck vs Onebed mattress comparison. We have tried to compare all the necessary information to help you choose which mattress is the most suitable for you.
Related comparisons
- Emma Zero Gravity vs Sleeping Duck
- Sealy Posturepedic vs Sleeping Duck
- Emma Comfort Premium vs Sleeping Duck
- Newentor Hybrid vs Sleeping Duck
- Newentor vs Sleeping Duck
- Essential vs Sleeping Duck
- Premiere vs Sleeping Duck
- Signature vs Sleeping Duck
- Emma Zero Gravity vs Onebed
- Sealy Posturepedic vs Onebed
- Emma Comfort Premium vs Onebed
- Newentor Hybrid vs Onebed
- Newentor vs Onebed
- Essential vs Onebed
- Premiere vs Onebed
- Signature vs Onebed



