30% off

the wunderflip memory foam mattress

£314 £449 You save £135
Regular price £314
Regular price £449 Sale price £314
You save £135
free delivery

free delivery

We’ll deliver your mattress for free and to your room of choice

10 year warranty

10 year warranty

All our mattresses come with a 10 year warranty

200 night trial

200 night trial

Kip, slumber and snooze on it however you please, for 200 nights

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.

the cover
the pressure-relieving memory foam
the softer foam
the firmer foam
the base

the cover

The cover is made with a deep quilted fabric that’s comfy and long lasting. But there’s more to it than that. We treated it with Purotex+, a nifty technology certified by Allergy UK that reduces dust mites and other nasties by up to 96.6%. Better yet, it’s made from 100% natural ingredients. So you can enjoy an allergy-free and utterly restful kip.

the pressure-relieving memory foam

Our award-winning memory foam is 5 times more breathable than standard memory foam thanks to its open cell structure. We even took it up a notch with 5 drill zones. These are brilliant little holes that allow the foam to adapt to your body and encourage the flow of air, keeping temps down and moisture away. Thank us later.

the softer foam

Wondering how your mattress has different firmness levels? We’ll let you in on a secret: we made it with different layers of foam on each side. On this side, it’s softer.

the firmer foam

Wondering how your mattress has different firmness levels? We’ll let you in on a secret: we made it with different layers of foam on each side. On this side, it’s firmer.

the base

We added nifty handles on the sides to make moving your mattress easy peasy.

our gold standard foam mattress

  • Our first ever adaptable mattress
  • Choose from a firmer or softer side
  • Stacked with layers of cushiony foam
  • 24cm deep for seriously good snoozing

flipping clever stuff

It’s called wunderflip for a reason. That’s because the magic is in the flipping (just like a nice pancake). With our very own specially developed wunderflip adaptive comfort, you can change the firmness of the mattress yourself. Here’s how: simply find a helper. Remove the zip-offable luxury comfort layer. Flip the mattress over. And zip the comfort layer back on. Smart, eh?

not one, but two comfort levels

Wake up on the right side of the bed (literally). With a firm feel on one side and a medium feel on the other, the wunderflip lighter hybrid is perfect for those who like it firmer and those who like it softer. And if you change your mind on what you like, all you need to do is give the mattress a flip. Oh, and don’t worry about working out which side is which. We stitched in nifty labels to help you out.

packed with foam-y goodness

Fancy yourself a foam mattress fan? You're in the right place. We made this one with award-winning memory foam that’s 5 times more breathable than box standard memory foam. A zoning system that lets it breathe. And that’s not all. We've even added a fabric treatment to help keep allergies at bay.

stay perfectly aligned in every position

side sleepers

You’ll need extra cushioning under your shoulders and hips. The softer side of the wunderflip lighter hybrid does a wonderful job of relieving pressure from all your bony bits as it’s that bit plushier.

back sleepers

If your hips sink too far into your mattress, it can cause that dreaded achiness. Luckily, we added built-in support which adapts to your body and helps to keep your spine aligned.

front sleepers

Kipping on your front can put pressure on your back. With 5-zoned pressure-relieving memory foam that cushions you as you sleep, you’ve got all the support your body needs.

full specifications

mattress sizes

Sizes Metric Imperial Depth

UK Single

90 x 190 cm

3'0" x 6'3"

24cm / 9.4"

UK Double

135 x 190 cm

4'6" x 6'3"

24cm / 9.4"

UK King

150 x 200 cm

5'0" x 6'6"

24cm / 9.4"

Super King

180 x 200 cm

6'0" x 6'6"

24cm / 9.4"

comfort, firmness and support

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?  

temperature control

Full height springs ensures that air can circulate easily, while the award-winning memory foam we use is 5 times cooler than the traditional stuff. What's more, cleverly positioned air channels in the foam help to keep your sleep surface cooler all-night long.

quality and safety

For a safe and healthy sleep, all foam materials we use are CertiPUR® certified and the washable top cover is Oekotex certified - meaning they have been independently tested to ensure they contain no harmful chemicals.

We source our raw materials from National Bed Federation members to make sure they’re the highest quality.

All foam in the manufacture of our mattresses are CFC and PBDE free and all components comply with UK fire regulations BS 7177:2008 +A1:2011 Low hazard for domestic use.

We also make the mattress using ISO 9001 quality standards. From the first cut of the foam to the finished product, we make sure each mattress has strict quality checks. And, for the highest safety and quality, we continually test our foams.


our service

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.

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.