Sleeping Duck mattress

Our award-winning modular mattress is a hybrid design. Incorporating both foam and springs to ensure you sleep happy.

Size: 203 x 153 x 30cm Weight: 48kg
King single

Firmness options


Are you a side sleeper? Do you need a little more give in the bedroom? Our medium mattress is designed to sink slightly, without losing lumbar support. You'll wake up feeling cozy and safe, well rested and well nested.

More give for your
shoulders and hips
Firmer support for
your lower back


Do you sleep mostly on your back? Do you suffer from mild back pain? Our firm mattress has less give so you won't sink as much, which our research recommends for those of us with back issues. Get ready for a pain free morning.

Customise during
your 100 nights

Depending on how you are sleeping you can change the firmness of the entire mattress.

We recommend waiting at least 21 days as the mattress will conform to you and you to the mattress.

If you are having issues after the initial period we can make the whole mattress firmer or softer. We can even make specific areas of the mattress firmer or softer depending on your needs.

If you are happy and your partner wants a change, we can even customise each half of the mattress. This only occurs after the initial 3 week period.

This is all free of charge during your 100 nights!

100 nights,
no obligation.

Sleeping Duck mattress comes with an unprecedented 100 night trial. If you're not completely satisfied within 100 nights, we'll happily swap the firmness or offer you a full refund (free return shipping).

Free shipping
Free returns
Free customisation
All within your first 100 nights

Let's chat

Questions? Comments? Duck facts? We'd love to hear from you!