624 vs. Sleeping Duck
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624 Mattress
Uniquely reversible with medium firm and medium soft options.

Sleeping Duck
Selective sleepers love this customisable foam/spring hybrid design.
Save $300 on any 624 Mattress, plus get 2 free Pillows and a Sheet Set. Discount automatically applied.
Claim dealSorry, no coupon available
Visit websiteGet free firmness adjustments and free shipping Australia wide with Sleeping Duck.
Claim dealSorry, no coupon available
Visit websitePricing
Price of Single
$
899
$
899
$
599
$
799
$
799
$
Price of Double
$
1099
$
1099
$
799
$
1099
$
1099
$
Price of Queen
$
1199
$
1199
$
899
$
1349
$
1349
$
Price of King
$
1299
$
1299
$
999
$
1449
$
1449
$
Save $300 on any 624 Mattress, plus get 2 free Pillows and a Sheet Set. Discount automatically applied.
Claim dealSorry, no discount available.
Get free firmness adjustments and free shipping Australia wide with Sleeping Duck.
Claim dealSorry, no discount available.
Review
4.4
/5
4.5
/5
The Good
With two firmness options, the 624 caters for a wide range of sleepers. The medium firm option suits sleepers who want support and cushioning while they sleep. The medium soft option provides a plush, sinking into feeling. A specially designed fabric cover keeps you cool as you sleep, helped by the foam support layer that allows air to flow freely.
Customisation is the key to Sleeping Duck's success. Customers can choose between two firmness levels, and then switch up layers if it's not suitable. It's easy to contact the customer service reps and ask for a firmer or softer layer. All their foam are Australian made and any foam layer or mattress you return is donated or recycled. Plus, they were recently awarded the top rated mattress by independent tester CHOICE.
The Bad
The 624 is averagely priced so it’s not the most affordable option out there. Unfortunately, we haven’t been able to find any independently verified reviews of the 624. This means we haven’t identified any customer complaints. The best way to understand if it’s right for you will be to take advantage of the 100-day trial.
Easily, the weakness of this mattress is the price. Almost every size is several hundred dollars higher than the average foam design in our index. There are a few mattress with similar price tags, but this is one of the more expensive hybrid models. Below, we explain how the Sleeping Duck's construction and materials contribute to the cost.
Materials
Year Established
2017
2014
Inner Layers
Natural latex, memory foam, high density foam
Gel Memory Foam, Natural Pinhole Latex, Support Foam
Cover Material
Kantec
Bamboo Fabric
Dimensions (Queen)
203cm x 153cm x 26cm
203cm x 153cm x 30cm
Available Sizes
Single, King Single, Double, Queen, King
Single, King Single, Double, Queen, King
Perks
Warranty Length
10
years
10
years
Sleep Trial
100
nights
100
nights
Free Shipping?
Yes
Yes
Free Returns?
Yes
Yes
Meta Rating
User Rating
4.9
/ 5
4.8
/ 5
Popularity Rating
1.5
/ 5
3.5
/ 5
Affordability Rating
2.5
/ 5
1.0
/ 5
Trial Rating
3.7
/ 5
3.7
/ 5
Overall Meta Rating
4.4
/ 5
4.5
/ 5
No. of Reviews Analysed
200
2452
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Last Updated —
February 19, 2019
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