Waterproof Coolmax Mattress Protector styled in a bedroom | Soak and Sleep
Waterproof Coolmax Mattress Protector close-up detail 1 | Soak and Sleep
Waterproof Coolmax Mattress Protector detail view 1 | Soak and Sleep
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Waterproof Coolmax Mattress Protector bedroom detail | Soak and Sleep
Waterproof Coolmax Mattress Protector detail view 2 | Soak and Sleep
£50 OFF Code FF50*

quilted

Waterproof Coolmax Mattress Protector

£38.00
RRP £114.00 | SAVE £76.00
Get Up To £50 OFF When You Spend Over £200* Use Code: FF50

Our most effective waterproof mattress protector with the added benefit of Coolmax technology to help prevent uncomfortable overheating as you sleep.

That's from just 1p per night over 2 years

Understand Cost Per Sleep

Finest Materials, Fairest Prices

Our value is often unbeatable when considering the cost per sleep of a product. We calculate this by dividing the product's cost by the guaranteed number of quality sleeps.

Quality, Guaranteed

Our products are built to last. We personally sleep-test all our products and put them through their paces to ensure they offer the right comfort & support while you sleep. We’re confident in their longevity & offer guarantees of up to 15 years so you can rest assured.

Find Out More
SKU: XPW1--
Cooling Technology
Waterproof
Low Noise
Supersoft Protection
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Our Protector Size Guide

Mattress Protector Size Guide (W x L x D)

  • Small Single – 75cm x 190cm x 30cm (30" x 75" x 12")

  • Single – 90cm x 190cm x 30cm (35" x 75" x 12")

  • Euro Single – 90cm x 200cm x 30cm (35" x 79" x 12")

  • Small Double – 120cm x 190cm x 30cm (47" x 75" x 12")

  • Double – 135cm x 190cm x 30cm (53" x 75" x 12")

  • Euro Double – 140cm x 200cm x 30cm (55" x 79" x 12")

  • King Size – 150cm x 200cm x 30cm (59" x 79" x 12")

  • Euro King – 160cm x 200cm x 30cm (63" x 79" x 12")

  • Super King – 180cm x 200cm x 30cm (71" x 79" x 12")

  • Emperor – 200cm x 200cm x 30cm (79" x 79" x 12")

All deep mattress protectors have a depth of 40cm (16")

Pillow Protector Size Guide (W x L)

  • Standard – 50cm x 75cm (20" x 30")

  • Super King – 50cm x 90cm (20" x 36")

  • Square – 65cm x 65cm (26" x 26")

  • Euro Small – 50cm x 60cm (20" x 24")

  • Oxford edge pillowcases have an additional 5cm on each side.

Duvet Protector Size Guide (W x L)

  • Cot Bed – 120cm x 150cm (47" x 59")

  • Single – 135cm x 200cm (53" x 79")

  • Double – 200cm x 200cm (79" x 79")

  • King Size – 230cm x 220cm (91" x 87")

  • Super King – 260cm x 220cm (102" x 87")

  • Emperor – 290cm x 235cm (114" x 93")

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Our Protector Size Guide

Mattress Protector Size Guide (W x L x D)

  • Small Single – 75cm x 190cm x 30cm (30" x 75" x 12")

  • Single – 90cm x 190cm x 30cm (35" x 75" x 12")

  • Euro Single – 90cm x 200cm x 30cm (35" x 79" x 12")

  • Small Double – 120cm x 190cm x 30cm (47" x 75" x 12")

  • Double – 135cm x 190cm x 30cm (53" x 75" x 12")

  • Euro Double – 140cm x 200cm x 30cm (55" x 79" x 12")

  • King Size – 150cm x 200cm x 30cm (59" x 79" x 12")

  • Euro King – 160cm x 200cm x 30cm (63" x 79" x 12")

  • Super King – 180cm x 200cm x 30cm (71" x 79" x 12")

  • Emperor – 200cm x 200cm x 30cm (79" x 79" x 12")

All deep mattress protectors have a depth of 40cm (16")

Pillow Protector Size Guide (W x L)

  • Standard – 50cm x 75cm (20" x 30")

  • Super King – 50cm x 90cm (20" x 36")

  • Square – 65cm x 65cm (26" x 26")

  • Euro Small – 50cm x 60cm (20" x 24")

  • Oxford edge pillowcases have an additional 5cm on each side.

Duvet Protector Size Guide (W x L)

  • Cot Bed – 120cm x 150cm (47" x 59")

  • Single – 135cm x 200cm (53" x 79")

  • Double – 200cm x 200cm (79" x 79")

  • King Size – 230cm x 220cm (91" x 87")

  • Super King – 260cm x 220cm (102" x 87")

  • Emperor – 290cm x 235cm (114" x 93")

Our Protector Size Guide

Mattress Protector Size Guide (W x L x D)

  • Small Single – 75cm x 190cm x 30cm (30" x 75" x 12")

  • Single – 90cm x 190cm x 30cm (35" x 75" x 12")

  • Euro Single – 90cm x 200cm x 30cm (35" x 79" x 12")

  • Small Double – 120cm x 190cm x 30cm (47" x 75" x 12")

  • Double – 135cm x 190cm x 30cm (53" x 75" x 12")

  • Euro Double – 140cm x 200cm x 30cm (55" x 79" x 12")

  • King Size – 150cm x 200cm x 30cm (59" x 79" x 12")

  • Euro King – 160cm x 200cm x 30cm (63" x 79" x 12")

  • Super King – 180cm x 200cm x 30cm (71" x 79" x 12")

  • Emperor – 200cm x 200cm x 30cm (79" x 79" x 12")

All deep mattress protectors have a depth of 40cm (16")

Pillow Protector Size Guide (W x L)

  • Standard – 50cm x 75cm (20" x 30")

  • Super King – 50cm x 90cm (20" x 36")

  • Square – 65cm x 65cm (26" x 26")

  • Euro Small – 50cm x 60cm (20" x 24")

  • Oxford edge pillowcases have an additional 5cm on each side.

Duvet Protector Size Guide (W x L)

  • Cot Bed – 120cm x 150cm (47" x 59")

  • Single – 135cm x 200cm (53" x 79")

  • Double – 200cm x 200cm (79" x 79")

  • King Size – 230cm x 220cm (91" x 87")

  • Super King – 260cm x 220cm (102" x 87")

  • Emperor – 290cm x 235cm (114" x 93")

Buying Guides

Choice overwhelm? It turns out that too much of a good thing can be a problem.

So, to make choosing your perfect products easier, our very helpful bedding experts have gathered the most common bedding customer questions and answered them for you. They’re all here, and although they don’t have the drama of a Scandi page-turner, they’re pretty useful all the same. Read on and you’ll be choosing the right products for you, your family and that guest bedroom, leaving you free to get on with everything else on your list.

And of course, if you’re still not sure, give us a call. We’re more than happy to chat through your bedding-related questions and conundrums.

Our Protector Size Guide

Mattress Protector Size Guide (W x L x D)

  • Small Single – 75cm x 190cm x 30cm (30" x 75" x 12")

  • Single – 90cm x 190cm x 30cm (35" x 75" x 12")

  • Euro Single – 90cm x 200cm x 30cm (35" x 79" x 12")

  • Small Double – 120cm x 190cm x 30cm (47" x 75" x 12")

  • Double – 135cm x 190cm x 30cm (53" x 75" x 12")

  • Euro Double – 140cm x 200cm x 30cm (55" x 79" x 12")

  • King Size – 150cm x 200cm x 30cm (59" x 79" x 12")

  • Euro King – 160cm x 200cm x 30cm (63" x 79" x 12")

  • Super King – 180cm x 200cm x 30cm (71" x 79" x 12")

  • Emperor – 200cm x 200cm x 30cm (79" x 79" x 12")

All deep mattress protectors have a depth of 40cm (16")

Pillow Protector Size Guide (W x L)

  • Standard – 50cm x 75cm (20" x 30")

  • Super King – 50cm x 90cm (20" x 36")

  • Square – 65cm x 65cm (26" x 26")

  • Euro Small – 50cm x 60cm (20" x 24")

  • Oxford edge pillowcases have an additional 5cm on each side.

Duvet Protector Size Guide (W x L)

  • Cot Bed – 120cm x 150cm (47" x 59")

  • Single – 135cm x 200cm (53" x 79")

  • Double – 200cm x 200cm (79" x 79")

  • King Size – 230cm x 220cm (91" x 87")

  • Super King – 260cm x 220cm (102" x 87")

  • Emperor – 290cm x 235cm (114" x 93")

CoolMax technology

This protector is made with CoolMax technology to help you sleep more comfortably. CoolMax is typically used in clothing to move moisture away from the body keeping you cool and dry thanks to its signature moisture wicking and air permeability properties. This makes it especially suitable for well-insulated homes, summer nights and people who are less able to regulate their body temperature.

Specialist temperature regulation

The high performance polyester fabric that we've used for this protector has a unique construction which allows moisture and air to move more freely through the fabric.

Fully protected

This protector has an edge to edge TPU waterproof bottom layer to keep your bedding completely dry. The base layer is attached to the protector at its edges only and is unquilted to avoid potential leaks through the stitching perforations.

Easy care

Coolmax fabric is very stable and easy to wash and tumble-dry for a quick turnaround on laundry day.

An innovative design to keep your bedding clean and dry while you stay cool.

This hardworking protector will fully protect your pillow and mattress from spills and stains while helping you avoid overheating as you sleep. We've used Coolmax technology to create a cooling feeling as you sleep, with a hard-working layer of TPU to protect your bedding from any spills, stains or accidents.

Free Delivery & Returns

FAQS

Waterproof Coolmax Pillow and Mattress Protectors

How does this collection actually keep me cool while I sleep?

These protectors are made with Coolmax technology, a high-performance fabric originally developed for sportswear that's exceptionally good at moving moisture away from your body. The unique construction allows both moisture and air to flow more freely through the fabric, drawing heat away and helping you stay cooler and more comfortable throughout the night.

Is it worth buying more than one set of protectors?

We think so. Having two sets means you can rotate between washes and ensure your pillow and mattress are always protected, even on laundry day. It's a simple habit that makes caring for your bedding much easier.

Is the waterproofing fully effective, or does it only cover part of the surface?

The waterproof TPU base layer runs edge to edge, so your pillow or mattress is completely protected. Importantly, the base layer is attached only at the edges and is unquilted, which avoids any potential leaks through stitching perforations. It's a thoughtfully engineered design that works hard without compromising your comfort.

Will a waterproof protector make a rustling noise or feel uncomfortable?

Not at all. The top layer of Coolmax fabric is specifically chosen to be breathable, soft and rustle-free, so you won't notice it's there. The protectors also include a plump layer of cushioning that adds a little extra comfort to your sleep surface.

Who would benefit most from this type of protector?

These protectors are especially well suited to people who tend to sleep warm, live in well-insulated homes, or find it harder to regulate their body temperature during the night. They're also a practical and reassuring choice for children's beds, or anywhere that spills and accidents are a possibility.