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Stay Cool 13.5 Tog All Seasons 3-in-1 Duvet

Product code: T353726D

This Stay Cool duvet is great for use in every season. The 13.5 tog offers maximum insulation for warmth while also remaining cooling and breathable so you can be comfortable on warmer nights. The 3-in-1 design features separate 4.5 tog and 9 tog duvets that tie together to create a cosy 13.5 tog option for winter months, or can be split out for the summer. Each duvet is enclosed in a 200 thread count pure cotton cover, which offers a soft, breathable feel.

The tog rating refers to the effectiveness of the duvet to retain heat – the higher the tog, the warmer you will be when you're snuggled beneath it. Our All Season duvets can be used all year round, with a lighter tog for the summer, a heavier tog for the inbetween months, or join them together to be warm all winter.

Product details

Item details

Tog Value: 13.5 tog

Cooling

Safety Warning

Keep away from fire and flames

Composition

100% cotton, Filling - 100% polyester, Outer - 100% cotton

Care

Wash at 40°C

Do not bleach

Tumble dry low temperature

Do not iron

Do not dry clean

M&S

Stay Cool 13.5 Tog All Seasons 3-in-1 Duvet

€95 - €140

Colour

Size

Free standard delivery over €75

Reviews (36)

4.6

72% Recommended this product

02 May 2026Tezza196

Nice cotton cover

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Fairly good quality but a few loose threads to sort out , but not worth hassle of returning

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

20 April 2026EMbayb

Great duvet and so comfortable.

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Lovely and comfortable, I haven’t used the lighter one yet but being able to have 2in one is so helpful Also the packaging is great and very good storage for the “half” not in use -a great unexpected bonus

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

09 April 2026Jinglealltheway

Not my favourite but ok

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

It's quite average to me and I was slightly disappointed. But in itself there's nothing wrong - just not as puffy as another one I got from M&S. Just personal preference.

Reviewer Ratings

Comfort

Good

Helpful?

Reviewer Ratings

Comfort

Good

10 March 2026Wheate

Cosy & Cool

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Nice quality single duvet. Handy to have 2 duvets in one. For winter months & summer. Doubt I’d ever need to use together but handy that I could if needed. Was lucky to buy in sale so cheaper than buying both duvets separately.

Helpful?

19 February 2026SKBN

Great hotel quality duvet but reasonably priced!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Wonderful duvet, had it over one week and still loving it. Quite heavy but gives the impression of a fluffy hotel bed you want to jump into after a long day! Love that you can personalise warmth and comfort with the two duvets with poppers!

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

12 February 2026Lhammel

Great quality

Originally posted on marksandspencer.com (UK)

Great quality got for son loves it really cosy would recommend

Helpful?

09 February 2026Feemac10

Great quality

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Lovely and light. Warm when clipped together. Can be split into 2 lightweight duvets for warmer weather, giving more flexibility. Nice cotton material.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

05 February 2026Lizb21

Warm but breathable

Originally posted on marksandspencer.com (UK)

Good quality and perfect weight to stay warm, whilst feeling like you can breathe. Always like the comfortably cool duvets from M&S,

Helpful?

12 December 2025Georgia16

Warm and soft

Originally posted on marksandspencer.com (UK)

Lovely, soft, fluffy duvet. Using the two together at the moment, finding them warm and cosy.

Helpful?

17 November 2025elf30

Not recommended

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

Strong chemical odour on opening and, after first wash (according to instructions), the stitching across the duvet came loose in four places. Customer service was good in processing refund.

Helpful?

08 November 2025mike8088

Recommended

Originally posted on marksandspencer.com (UK)

Good value and is very warm for winter. Definitely worth the extra for the cotton cover one.

Helpful?

22 October 2025X987

Quality seems good

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Only had 1 night with it so far but seem good quality and size

Helpful?

10 October 2025magfald

Excellent Quality All Season Duvet

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Very pleased with this duvet. It is beautiful quality and so light but warm at the same time. Would buy again.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

27 April 2025Abdn Cust

Disappointing quality and order/delivery process

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

M&S 13.5 Tog Duvet (2 duvets that popper fasten together at corners)

Reviewer Ratings

Quality

Average

Value for Money

Average

Functionality

Average

Style

Average

Helpful?

Reviewer Ratings

Quality

Average

Value for Money

Average

Functionality

Average

Style

Average

31 March 2025Cookie500

Lovely full duvets for all weathers

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Wonderfully full and lofty duvet with a cotton cover which is easily split for spring and summer weights. Perfect for us.

Reviewer Ratings

Quality

Excellent

Value for Money

Good

Functionality

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Good

Functionality

Excellent

06 March 2025Clare90

Great duvet

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Very cosy and makes bed look soft and luxurious. Good quality. Love that as the summer comes I can lower the tog rating easily

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

11 February 2025NP 02

Duvet 13.3 Tog

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Purchased 3 duvets and kids absolutely happy with them, light and fluffy. Would 💯 recommend it

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Functionality

Excellent

Style

Good

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Functionality

Excellent

Style

Good

11 January 2025Cmag

So good we bought another!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Bought one of these duvets for our spare room following a major refurbishment. We were so pleased that we bought one for our own bed. Worth spending a little more as this product is excellent quality, very comfortable and cosy!

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

09 January 2025Nini26

Great quality,

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

It is very Soft and comfortable and ease of use. Would recommend

Reviewer Ratings

Quality

Excellent

Value for Money

Good

Functionality

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Good

Functionality

Excellent

Style

Excellent

07 January 2025MrsProffitt

Great duvet

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Brilliant duvet, I’ve got the thicker of the two on the bed currently as I found both together was a little too warm! Can’t wait to try out the thinner one as the weather warms up! Great quality, great price and just what I was looking 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

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