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“The Highest Quality Mattress. Manufacturer Direct Next-Day Delivery.”
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Over 4000+ 5 Star Reviews

The original Sleeping Duck was the first mattress ever to win Choice’s Best Overall Mattress 3 years in a row!

100 Night Guarantee.

Free Delivery.

Free Returns.

The Mattress built to suit Everyone.
The highest quality. The ultimate comfort. Adapt it to match any setting.
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For your Apartment
Incredible Value.
Next-Day Delivery.
For your Family
The Ultimate Comfort.
Designed for Life. Built to Last.
For your Guest Room
Affordable Luxury.
Refreshable Cover.
...and for the Serious Sleeper seeking Perfection
Unlock the Customisation Potential of the SD MACH II to achieve the Perfect Comfort and Support required for your Unique Body Needs.
Learn More
Peace of Mind
Free Next-day Delivery

Free One Business Day Delivery*,

straight to your door. Find out more at checkout.

100 Night Guarantee

You’ll have 100 nights to adjust the mattress to perfection at no cost. If you're still not convinced, we’ll pick it up free of charge and refund you.

Perfect the Firmness at Home

Simply choose between medium or firm to get started. Then let us walk you through any changes you want to try.

The original Sleeping Duck was the first mattress ever to win Choice’s Best Overall Mattress 3 years in a row!

Our mattress is the highest independently rated mattress on productreview.com.au

Scoring 4.8 stars from over 4000 reviews.

2020 Award Winner

As seen on Shark Tank.

“A truly amazing product.”

10 Year Warranty Icon
10 Year Warranty
SDHQ Support Icon
SDHQ Support
100 Night Guarantee Icon
100 Night Guarantee
One Business Day Metro Delivery* Icon
One Business Day Metro Delivery*
Free Shipping & Returns Icon
Free Shipping & Returns
Free Firmness Adjustments Icon
Free Firmness Adjustments
Customisable Mattress System Icon
Customisable Mattress System
Twice-Tempered Steel Springs Icon
Twice-Tempered Steel Springs
GECA Certified Icon
GECA Certified
From night one my sleep has been much better. No more waking up with a dead shoulder or hip. Very comfortable.
Kathleen
Side Sleeper / Medium
Excellent customer service, prompt delivery, good follow-up, ability to modify mattress firmness post-purchase a huge advantage. Very happy with the outcome!
Daniel
Side Sleeper / Firm
LOVE our new mattress!! Sleeping Duck is a breeze to speak to :) So easy to arrange, fast delivery and if need to change from firm to medium they are super helpful.
Krystal
Side Sleeper / Medium
Great Customer Service is just the beginning. We work with you to get you the best possible sleep.
Here's what our fans have to say
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In Stock

Buy SD MACH II

The Award Winning Next-Gen Mattress

Free Next Day No Contact Delivery

Single (188 x 92 x 31cm)
$999
  • Single (188 x 92 x 31cm)
    $999
  • King single (203 x 107 x 31cm)
    $1,099
  • Double (188 x 138 x 31cm)
    $1,349
  • Queen (203 x 153 x 31cm)
    $1,649
  • King (203 x 183 x 31cm)
    $1,999
Medium
  • Medium
  • Firm
  • Half-half

Dream Bundle

Includes: Mattress, 2x Pillows, Fitted Sheets with 4x Pillowcases & Duvet Cover

Build your Bedroom

All Sleeping Duck products are engineered to high standards and are built to compliment our Mattress.
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Bed Base
From $399
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The History Making Mattress

  • SD Precision Engineering.
  • The Most Gruelling Objective Testing.
See what inspires us
One Giant Leap. For your Sleep.
Find out why SD Mach II

Contact

1800 667 196

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