๐ฆ๐บ Australia ยท Foam vs Hybrid (latex, foam & springs)
Koala Calm AsvsSleep Republic
Which one is best for you? Koala Calm As or Sleep Republic - 2026 comparison by Vs Mattress
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Koala Calm As
by Koala ยท Foam
10 ยท 120-night trial
Pricing by size
Koala Calm As
Sleep Republic
Essential information
| Koala Calm As | Sleep Republic | |
|---|---|---|
| Type | Foam | Hybrid (latex, foam & springs) |
| Launched | 2022 (brand 2015) | 2015 |
| Brand | Koala | Sleep Republic |
| Made in | China | China |
| Unique points | 3 zones of support and easily customisable firmness levels, you can be rest assured the Koala Calm As Mattress hits the spot every single night.
| From decades of experience in designing, making and selling mattresses we put it all together to bring you the perfect mattress. Three layer construction:
|
| Video | The Koala Mattress | Calm As | Koala AU | How Does the Sleep Republic Mattress Feel? |
Certifications & trial
| Koala Calm As | Sleep Republic | |
|---|---|---|
| OEKO-TEXยฎ | No | No |
| CertiPUR-USยฎ | Yes | Yes |
| Certifications | CertiPur-USยฎ, GECA (Good Environmental Choice Australia), B Corpโข , 1% For The Planet | CertiPur-USยฎ |
| Other certification info | โ | Fabric has been CSIRO tested in Australia |
| Sleep trial | 120 nights | 100 nights |
| Warranty | 10 | 12 |
| Free shipping | โ | โ |
| Free returns | Yes | Yes |
| Pay later | Yes | Yes |
| Delivery info | We offer free 4 hour delivery in Sydney, Melbourne, Brisbane, Perth and Adelaide. Everywhere else, delivery is still fast and free. | In Sydney, Melbourne, Perth, Brisbane and Gold Coast we can offer same day delivery for orders in before midday. Take note: we're not talking about 'ship on same day' - we look to deliver on the same day! Most other locations will be delivered within 2 to 5 business days, while the most remote areas may take up to 8 days - and it's still free! |
Firmness & feel
| Koala Calm As | Sleep Republic | |
|---|---|---|
| One firmness fits all | No | Yes |
| Select your firmness | No | No |
| Adjustable firmness | Yes | No |
| Half and half firmness | No | No |
| Flippable / reversible | Yes | No |
| Firmness info | The Koala Calm As mattress has a double-sided comfort layer that you access by unzipping the cover, and flip this layer over. You can choose between medium-firm support and firmer support. Koala recommend trying the medium-firm default side first. The Calm As mattress is the firmest, the Koala in the middle, and the Soul Mate is not quite as firm. The same order applies when using the softer side. | The mattress is a medium/firm feel. |
Construction & materials
| Koala Calm As | Sleep Republic | |
|---|---|---|
| Layers | Flippable Kloudcellโข Comfort, ZoneOut Transition Layer, NoPressure Adaptive Core | Gel Infused Memory Foam, Natural Latex, High Definition Pocket Spring |
| Cover | Ultra cooling, our 7cm comfort layer made with COOLMAXยฎ fibre has a 1cm quilted cover designed to help cool your body down with permanent moisture-wicking tech, making it easier to fall asleep faster. - 63% Polyester, 37% Polyester (COOLMAXยฎ Fibre) | Cashmere Knitted Fabric - We selected Cashmere fabric for the mattress surface material because we wanted a natural fabric that was soft to the touch, yet remained extremely durable. |
| Machine-washable cover | No | No |
| Ergonomic handles | No | Yes |
| Comfort | What might feel right to your mate, doesn't feel right to you. That's why we've created our double-sided comfort layer that gives you the choice between medium-firm support and firm support. Just unzip and flip it to find what works for you. Our customisable, double-sided Kloudcellโข comfort layer means you can choose what firmness level works for you. It comes in a medium-firm feel but if youโre on the lookout for something a little firmer, it's as easy as unzipping and flipping the comfort layer. | 3D Spacer Fabric - Our side panels are designed to let air circulate throughout your mattress. Mattresses need to breathe too you know! A top layer of Gel Infused Memory Foam for temperature stability. For the second layer, we chose Natural and renewable Latex, designed to breathe freely yet support uniformly. |
| Support | Designed to take the pressure off, a high-density reactive layer with precision cut support zones helps to provide an ideal foundation for sleeping no matter what position you prefer. Known around our neck of the woods as StayPut Edge Support, but all you need to know about our super stable edges is that the chances of anyone sliding off the bed are slim to none. | Dynamic Edge Support - Made of firmer high tensile steel springs, the edge support surrounds the mattress and allows full use of the total surface and for sleeper to lie up to the edge without roll-off. Memory foam for the ultimate in pressure relief and body contouring. Individual pocket springs mean no partner disturbance and a stronger mattress for a longer product life. Specifically zoned in 5 places to provide maximum support. |
| Posts | Koala's Mission Koala supports 1% for the Planet, and many other charities, check them here... [Read more] | โ |
Size & weight
| Koala Calm As | Sleep Republic | |
|---|---|---|
| Available sizes | Single, King Single, Double, Queen, King | Single, King Single, Double, Queen, King |
| Dimensions | Single: 29 cm | Single: 31 cm |
| Single weight (kg) | 26 | 35 |
| King Single weight (kg) | 31 | 39 |
| Double weight (kg) | 37 | 43 |
| Queen weight (kg) | 44 | 49 |
| King weight (kg) | 52 | 55 |
FAQs
Koala Calm As
Is Koala calm as worth it?
The Koala Calm As mattress, known for its comfort, support, and cooling features, is competitively priced and could be a worthwhile choice if it aligns with your sleep preferences and needs. However, individual comfort varies, so consider your personal sleeping habits and any physical conditions before purchasing.
How long will a koala mattress last?
While it's challenging to provide an exact lifespan for the Koala Calm As mattress since it's a relatively new product, we can look at general guidelines and the quality of its construction. Mattresses typically last between 7-10 years, with high-quality ones potentially exceeding this range. The Koala Calm As mattress has been recognized for its quality, receiving the 'Product of the Year' award in the mattress category for 2022 and being CHOICEยฎ recommended. It's a well-constructed product that should provide good durability, but actual lifespan can vary depending on factors such as usage and care. Regular rotation, for instance, can help extend the life of a mattress.
Can the Koala Calm as mattress go on slats?
Yes, the Koala Calm As mattress can be placed on slatted bed frames. However, it's important to ensure that the slats are not too far apart. As a general rule, the gap between slats should be no more than 3 inches (or about 7.6 cm) to provide adequate support and prevent sagging. If the slats are too far apart, it may affect the mattress's support and potentially its lifespan. Always make sure your bed frame is in good condition and provides sufficient support for your mattress.
Sleep Republic
Is Sleep Republic mattress firm?
The Sleep Republic mattress is considered medium to firm on the firmness scale, catering primarily to stomach and back sleepers who often require more support to maintain healthy spinal alignment. However, some side sleepers might find this mattress too firm, as they generally need a softer surface to cushion the shoulder and hip areas. As always, firmness can be subjective, and personal comfort depends on factors such as individual body weight, sleep position, and personal preference.
Can I can return 2 mattresses under the 100-night trial?
Please Be Aware! Yes, there is a limit to the number of mattresses you can return under the 100-night trial. The policy restricts returns to one item per order, per household. If you're considering purchasing more than one mattress, it's recommended that you first buy one, try it out, and if you're satisfied with the product, then proceed to place an additional order. This approach helps ensure that you are completely happy with your purchase before making a larger investment.
How do I return my mattress and get a refund?
It's a hassle to return your Sleep Republic mattress, unlike other brands. You can do it within the 100-night trial period, you need to wait for at least 14 days from the purchase date. If you still aren't satisfied between the 15th and 100th day, you can contact Sleep Republic via email at info@sleeprepublic.com.au, stating your intent to return. Remember to include a photo verifying the mattress's condition.
Thank you for checking out this Koala Calm As vs Sleep Republic 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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