This mattress has a unique adaptive comfort system. This means that you can tailor your mattress firmness level to your personal wants and needs - within reason that is. Basically, each of our foam mattresses are equipped with two layers of different density foams to deliver two differing comfort levels on each side within one mattress. We've even made sure that both layers are completely chemical free too! Not bad, eh?
refurbished - the wunderflip premium memory foam mattress
comfort, firmness & support
delivery made easy
We aim to deliver right to your doorstep for free, but some areas might be charged. We’ll list any costs at checkout.
Your mattress arrives vacuum-sealed at your door, so there’ll be no ‘Ross from Friends’ moments trying to get it up to your room. Simply unwrap and the mattress will expand to its full size within a few hours.
Full details can be found on our delivery page.
200 night trial
The best way to get to know your mattress is to spend quite a few winks on it. So we’re giving you a whopping 200 nights to make sure it’s a match made in sleepy heaven. If it’s not, simply return it and we’ll give you a refund. We’ll let our mattress trial page tell you more.
10 year warranty
We make our mattresses to last, but if anything goes wrong, we’ve got you covered with a 10-year warranty. This covers performance issues, including any problems with materials or manufacture, as well as splits and cracks in your mattress, providing you have used and handled the mattress properly.
Full details can be found on our warranty page.
Couldn't load pickup availability


With our partner Klarna, you can pay in 30 days or spread the cost equally over 6, 12 or 24 months, and not pay a penny more than the price shown. Those wake-up-happy mornings just got easier. Simply choose ‘Klarna’ at the checkout.
take a look behind the layers
Put together like a really splendid cake. The wunderflip is our first ever double-sided mattress that lets you have it all.




