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Stay Cool 10.5 Tog Duvet

Product code: T353626D

This Stay Cool 10.5 tog duvet will keep you comfy all year round. Wrapped in a 200 thread count pure cotton cover, it offers a soft, breathable feel while maintaining long‑lasting durability. The cooling cotton surface helps you rest easy on warmer nights, while the fibre filling works gently to regulate your body temperature throughout the night, keeping you perfectly balanced, whatever the weather.

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. A 10.5 Tog duvet is ideal for the autumn and winter months when the weather turns cooler.

Product details

Item details

Tog Value: 10.5 tog

Cooling

Safety Warning

Keep away from fire and flames

Composition

Cover - 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 10.5 Tog Duvet

€68 - €95

Colour

Size

Free standard delivery over €75

Reviews (131)

4.5

76% Recommended this product

Mentions
30 April 2026BusyC

'Stay Cool' stays cool!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I bought this for my (adult) daughter who often throws off covers at night, but she loves this one and has slept under it, no problem! So, the 'Stay Cool' works well. It's very good quality, as expected.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

27 April 2026Kenny ks

Very good quality.

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Very good quality double duvet at a competitive price.

Helpful?

24 April 2026BBrooks

Not quite stay cool but lovely

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

It’s a lovely quilt but golly it’s not stay cool like it says I will definitely have to buy another one for warmer months

Reviewer Ratings

Comfort

Average

Helpful?

Reviewer Ratings

Comfort

Average

26 February 2026JAW4

My new douvet

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

My new duvet is so full , its light, it is very warm, i definitely recommend this

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

13 February 2026Jules7761

Super Duvet!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Purchased for my daughter who prefers a heavy tog, she likes it so much she’s getting another for her own house. I chose it for the cotton cover.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

11 February 2026

So soft and comfy!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

A lovely, soft and snuggly duvet. Lightweight but nice and warm when needed.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

03 February 2026Lovingmymands

Lovely and light and cool 😎

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

It’s nice and light. It’s also cool and helps me manage my hot sweats a bit more.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

30 January 2026Binty21

Great Quilt

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Lovely quilt, nice and light but really warm. Very good quality, with paying a little extra for a great product.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

25 January 2026Grandpahay

Nice Cover

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Good rating for the British winter temperatures, not too heavy. Used the larder Super King size on our King Size bed for extra comfort and coverage.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

06 January 2026smudgey

Warm quilt for cooler months

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Comfy, warm quilt. Bought it for my son and he loves it.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

13 December 2025Coo1

Great quality

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Bought for our spare bed, first guests liked it as it was so light yet cosy and very warm.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

25 November 2025ruthiec

Excellent high quality duvet

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I did a lot of research before buying this duvet. It is an excellent high-quality duvet that is warm without overheating.

Helpful?

27 October 2025Mel177

Lovely puffy duvet with cotton cover

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I bought this duvet after a lot of online searching for a synthetic duvet with a cotton cover and this one is perfect. 10.5 tog so it fills out the duvet cover beautifully. Would definitely recommend.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

05 October 2025Jay77

Not convinced this duvet keeps you cool

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

A very warm cozy duvet however I haven’t experienced the fact that it keeps you cool. To be honest I can’t tell difference to a non cool duvet!!! It’s heavy enough to snuggle into now the evenings are getting cooler.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

15 April 2025SarahJKench

Beautiful

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Beautiful and really fluffy. Feels luxurious but breathable.

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

17 March 2025Rick the gom

Great performance and value.

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Bought for an elderly person who didn’t want too much weight on their legs, they loved it. They further loved how it was easily washable.

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

26 February 2025Suzy H

Excellent. Lightweight but warm in cold weather.

Originally posted on marksandspencer.com (UK)

I wanted to replace our Winter duvet. I wanted a 10,5 cotton covered quilt with a synthetic filling . Having read various reviews, this product was recommended by many people and therefore ordered it. Extremely pleased with it. Lightweight on the bed but great warmth in this cold weather..

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

01 January 2025Axa7

Good Quality Duvet.

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Happy with my purchase. Good quality duvet. As described.

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

31 December 2024Ann001

Comfortable duvet without the bulk

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

So comfortable without being bulky but unfortunately have to share with hubby. My burden

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

04 December 2024Jack0

Just Right

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

This duvet is perfect. It is warm without being too heavy & I am so glad I bought it.

Helpful?

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