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Advance Posture — Advance Posture Mattress
Gentle, supportive cushioning with just the right firmness to keep you in alignment for better sleep and brighter mornings.
$579$891Save $312Double
or 4 payments of $144.75 with Afterpay or Zip
SizeSize guide
Queen, King sold out. Shop the new Naptime Flip →
Complete your bed10% off any base or frame
Compare basesYour total$579.00
Estimated arrival Estimate
to ·
Free delivery, most metro areasOn orders over $499
Click & Collect13/30 Smith St, Capalaba · Mon–Fri
Real humansAsk us anything, no pressureThe everyday one
We’ll make going to bed the best part of your day.
What’s inside
Every layer, and why it’s there.
No mystery foam. Here’s exactly what you’re sleeping on, from the top down.
- Cooling AirFlow Comfort CoverA breathable, temperature-regulating cover designed to maximise airflow and keep your sleep surface cool, fresh, and comfortable.
- Responsive Latex Support LayerA naturally supportive latex layer that adds gentle responsiveness and subtle cushioning, helping promote healthy posture without a plush or sinking feel.
- Ergonomic Alignment FoamA structured comfort layer that distributes your weight evenly across the surface while maintaining the mattress’s medium feel.
- 5-Zone Pocket Spring SystemIndividually wrapped springs deliver targeted support across five zones — firmer through the centre for posture support, softer at the shoulders and legs — while reducing motion transfer for uninterrupted sleep.
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We’ve got your back.
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Support where you need it.
The questions everyone asks.
Does it fit my bed?
Advance Posture comes in Double, Queen, King and fits any standard Australian bed base or frame of the same size.
Can I pick it up?
Yes. Choose Click & Collect at checkout and collect it from 13/30 Smith St, Capalaba, Monday to Friday, 8:30am–4:45pm.
What’s in the box?
Assembled Measurements
Double 137 x 188 x 24cm
Queen 153 x 203 x 24cm
King 183 x 203 x 24cm
Package Dimensions
Double 31 x 31 x 143cm - 30kg
Queen 31 x 31 x 159cm - 37kg
King 31 x 31 x 190cm - 45kg
What’s the warranty?
Sweet dreams
Sleep easy with our 10 year warranty
CertiPUR-US® Certified for safer sleep
Healthy sleep is more than just getting eight hours – what you sleep on matters. All Naptime mattresses use CertiPUR-US® certified foam and are independently tested to guarantee they contain no harmful chemicals.
Leading sleep tech
We don’t sleep on innovation. We stay across the latest global sleep research and technology so you can get the best possible sleep..
Australian locals.
As an Australian family-owned company, our products are designed here, by us, for Australian conditions. We’re committed to helping you get the best sleep possible, using quality materials and trusted manufacturing partners. All our bed bases use FSC® Certified timber from responsibly managed forests that meet Forest Stewardship Council, so you can sleep easy.
Please note: As our mattresses are roll-packed for transport, a small size variation may occur after unpacking. A tolerance of approximately 3–5 cm in mattress length is considered normal and does not affect the comfort, performance or intended fit of the mattress.
Sale terms
Sale dates
Black Friday runs from 1 November 2026 until 11:59pm Sunday 29 November 2026, Brisbane time (AEST).
Prices as marked
The price you see is the price you pay. No code needed. Was prices are the price each size previously sold for on naptime.com.au.
Final stock
Black Friday products are our previous range at clearance prices, while stock lasts. They won't be restocked, so once a size is gone, it's gone. Stock counts are live when the page loads.
Offers
Buy a Black Friday mattress with a bed base or frame and Shopify takes 10% off one of them at checkout, whichever saves you more. Discount codes can't be used on Black Friday mattresses. Only one code per order, and codes can't be added after an order is placed.
Returns
Change-of-mind returns don't apply to clearance stock, and the Goodnight Guarantee doesn't cover Last Chance mattresses. This doesn't affect your rights under the Australian Consumer Law if an item is faulty. Full returns policy.
Delivery
Free standard delivery to metro QLD, NSW, VIC and SA on orders over $499. Other areas are calculated at checkout. In-stock items dispatch the same or next business day, with possible delays during peak sale periods.
Order changes
Orders may not be able to be changed or cancelled once processing has started.
General
Naptime may refuse, cancel or amend any order where the sale has been applied incorrectly or fraudulently.
Total 5 star reviews: 78 Total 4 star reviews: 8 Total 3 star reviews: 3 Total 2 star reviews: 0 Total 1 star reviews: 0
97%would recommend this product
89 reviews
- JBJohn B.Verified BuyerRated 5 out of 5 stars21 seconds agoMr John batten
Great mattress
- TPTracey P.Verified BuyerRated 5 out of 5 stars1 month agoBrilliant sleep
Ordering and delivery were a breeze, the mattress is the perfect fit for me, I have had the best few nights sleep even while moving I didn't realise how poor the quality of my previous mattress was
- BKBaby K.Verified BuyerRated 4 out of 5 stars1 year agoVery nice Mattress
Very happy with this product. It's exactly as described
- LKlinda k.Verified BuyerRated 5 out of 5 stars1 year agoGreat service
This is the second mattress I have purchased from mobile mattresses and I have found both mattresses to be as described and best purchase I have made for that good night sleep. Thank you
- MBMichael B.Verified BuyerRated 4 out of 5 stars1 year agoMattress Review
Purchased the mattress as a spare room replacement. It arrived in a timely fashion in good condition. It seems to be quite comfortable, no complaints from my guests.
Goes nicely with.
