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M&S Collection

Comfortably Cool Extra Deep Mattress Protector

£39.50 - £59

Colour

Size

Free standard delivery over £60

Product code: T351802M

This wonderfully breathable extra deep mattress protector wraps effortlessly around your mattress providing an extra dimension of comfort when you sleep. This cotton protector is crafted from premium fabric that is soft to the touch and hard wearing, so it’ll last multiple washes. It also features clever Climate Control technology, which means the fabric actively absorbs excess moisture from your skin so you sleep while being cooler, fresher and more comfy.

Product details

Item details

Protects and prolongs the life of your mattress cover

Fits mattresses up to 38cm depth

Safety Warning

Keep away from fire and flames

Features

Comfortably Cool technology draws moisture away from the body, keeping you cool.

Composition

100% cotton, Outer - 100% cotton , Filling- 100% polyester, Backing (of a mattress protector) - 100% polypropylene , Skirt - 100% polyester

Care

Wash at 40°C

Do not bleach

Tumble dry low temperature

Do not iron

Do not dry clean

Reviews (251)

4.5

78% Recommended this product

Mentions
17 April 2025summertime13
Verified Purchase

Non existent packaging

No, I don't recommend this

Good quality and a perfect fit although rather on the expensive side. However, I was left unimpressed when the item was completely unpackaged. I am not sure that I would even contemplate buying bedding from M&S again.

Helpful?

21 February 2025poppydoodle13
Verified Purchase

Lovely quality

Yes, I recommend this

This was a gift and the recipient was very pleased with it, as it fits their deep mattress and feels cool.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Functionality

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Functionality

Excellent

07 February 2025Ducky84
Verified Purchase

An excellent protector !

Yes, I recommend this

I’ve just spent my first night on the mattress protector and it’s great

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Functionality

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Functionality

Excellent

01 February 2025Dondon72
Verified Purchase

Deep mattress topper

Yes, I recommend this

Deep Mattress topper,lovely quality, fitted perfectly, haven't washed yet so fingers crossed washes up well,so, happy with purchase.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Functionality

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Functionality

Excellent

Style

Excellent

26 January 2025Cashmere18
Verified Purchase

Perfect fit

Very generous fit around the skirt which is what we wanted and the surface fit is excellent for our King bed.

Reviewer Ratings

Quality

Excellent

Value for Money

Good

Functionality

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Good

Functionality

Excellent

31 December 2024Waterships
Verified Purchase

Only just ok.

No, I don't recommend this

Despite being a deep fitted cover it is too shallow for my mattress. It keeps rucking up under the sheet. Also, it is not cool. In fact it's quite warm. A bit of a disappointment really. In the end I gave it away. My friend was quite happy with it hence 3 stars.

Reviewer Ratings

Quality

Excellent

Value for Money

Average

Functionality

Fair

Style

Poor

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Average

Functionality

Fair

Style

Poor

09 December 2024SweetiePie1
Verified Purchase

Extra Depth Mattress Protecter Comfort Cool

Yes, I recommend this

Really great quality mattress protector! Fits perfectly and washes well. Definitely keeps me cool at night which is wonderful as I can’t sleep when I am too warm.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Functionality

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Functionality

Excellent

Style

Excellent

06 December 2024Benelli22
Verified Purchase

Good quality

Yes, I recommend this

Good quality mattress protector, fits well. I'm not sure that it is particularly cool but it isn't hot. It is very comfortable.

Reviewer Ratings

Quality

Excellent

Value for Money

Good

Functionality

Good

Style

Average

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Good

Functionality

Good

Style

Average

24 October 2024stylist4
Verified Purchase

Great quality, super deep

I’m so pleased I bought this deep mattress protector. I have a pillow top mattress and the extra 3 cm (most are up to 35cm) made all the difference in not squashing the pillow top down.

Helpful?

16 September 2024Mia6
Verified Purchase

Not deep enough.

No, I don't recommend this

Ok cover. However as extra deep it should not be a struggle to get on 30cm mattress, but it is.

Reviewer Ratings

Quality

Average

Value for Money

Fair

Functionality

Good

Style

Average

Helpful?

Reviewer Ratings

Quality

Average

Value for Money

Fair

Functionality

Good

Style

Average

22 August 2024Taj20
Verified Purchase

Good quality

Yes, I recommend this

Generously sized, washes well, not sure whether it keeps you cool but it protects the mattress which is what its designed for.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Functionality

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Functionality

Excellent

Style

Excellent

18 August 2024mumcaf
Verified Purchase

Deep mattress cover

Yes, I recommend this

First mattress cover that is really deep had others in the past that said deep but not deep enough and lovely to sleep on in this hot weather

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Functionality

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Functionality

Excellent

Style

Excellent

14 August 2024Ian Hutt
Verified Purchase

Satisfied customer

Yes, I recommend this

Been very hot of late so a new cool mattress protector has been very welcpme

Reviewer Ratings

Style

Excellent

Helpful?

Reviewer Ratings

Style

Excellent

12 August 2024Easie
Verified Purchase

Cool ? Mattress protector

Comfortable .. yes… cool? No difference from others.

Helpful?

10 August 2024smtpol53
Verified Purchase

Good quality but no immediate feeling of cooling

No, I don't recommend this

Good quality, Not feeling particularly cool so far.

Helpful?

25 July 2024IMGS
Verified Purchase

Extra Deep Cool Mattress Protector

Yes, I recommend this

This item is the usual M&S quality and value for money

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Functionality

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Functionality

Excellent

17 July 2024Shoppyness
Verified Purchase

Okay ish

No, I don't recommend this

Not my best purchase. Very flimsy and not good quality. Expensive for what it is. Does appear to be cooler though.

Reviewer Ratings

Quality

Fair

Value for Money

Poor

Functionality

Average

Style

Fair

Helpful?

Reviewer Ratings

Quality

Fair

Value for Money

Poor

Functionality

Average

Style

Fair

03 July 2024LizzieMB
Verified Purchase

Lives up to its name.........

Yes, I recommend this

The comfortable cool extra deep mattress protector does indeed live up to its name. It washes and dries really well - I always wash bedding before use. It fits our large King size bed with extra deep mattress,very well indeed and the fabric is soft and smooth. It is delightfully comfortable and being cotton stays cool and fresh without slipping about like our previous protector. Thank you M & S. I highly recommend this product.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Functionality

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Functionality

Excellent

Style

Excellent

10 June 2024Gladann
Verified Purchase

Super cover

Yes, I recommend this

Really deep ‘skirt’, fitted beautifully over my extra deep mattress and mattress topper. Just added to the comfort of my bed. Haven't washed it yet but can rely on M&S bedding to know it will be fine.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Functionality

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Functionality

Excellent

Style

Excellent

03 June 2024Gwynfryn01
Verified Purchase

Nice material

Yes, I recommend this

Good material and washes well fits the mattress well

Reviewer Ratings

Quality

Good

Value for Money

Excellent

Functionality

Good

Style

Good

Helpful?

Reviewer Ratings

Quality

Good

Value for Money

Excellent

Functionality

Good

Style

Good

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