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Stay Cool 3 Tog Duvet

Product code: T353426D

Enjoy a cooler, more comfortable night’s sleep with this lightweight 3 tog duvet. Encased in a soft 200 thread count cover, the duvet feels smooth and breathable against the skin while maintaining long-lasting durability. The polyester fibre filling helps gently regulate your body temperature throughout the night, allowing air to circulate while keeping you comfortably covered. Perfect for summer months, or layering during transitional seasons, this duvet offers the ideal balance of softness, breathability, and everyday practicality.

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 3 Tog duvet is perfect for the summer months when the weather is at it's hottest.

Product details

Item details

Tog Value: 3 tog

Cooling

Safety Warning

Keep away from fire and flames

Composition

Cover - 100% cotton, Filling - 100% polyester

Care

Wash at 40°C

Do not bleach

Tumble dry low temperature

Do not iron

Do not dry clean

M&S

Stay Cool 3 Tog Duvet

€40 - €75

Colour

Size

Free standard delivery over €75

Reviews (26)

4.1

73% Recommended this product

Mentions
04 August 2026Fruitbat07

3 tog duvet

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Light, cool and comfortable, best sleep in days. Would recommend.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

31 July 2026JCWD

Perfect weight hot weather duvet

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Excellent weight for warmer weather. Plan to use as supplementary duvet in very cold spells, too. Quick delivery. Very happy.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

29 July 2026Big Alice

Good for Hot Weather

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I purchased this duvet because of the very hot weather we have been experiencing recently and it has been very good - cool and light and not expensive

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

21 July 2026boonhay63

Stay Cool 3 Tog duvet

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Excellent product, perfect for the warm weather. So light, good quality, value for money

Helpful?

20 June 2026ilikecomfort789

Good value

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Very good. Just the weight I wanted. As shown on the website.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

10 June 2026Pokfulam140

Excellent summer duvet.

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Was a bit worried after reading other reviews that this duvet would be too heavy but it is perfect for our variable summers. I have combined it with M&S's summer duvet covers and it is working out great. Will be buying another for our spare room!

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

08 June 2026fleur42

Lightweight and cool

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Very light and airy but also keeps me warm enough on these recent chillier nights. A much better choice than my previous 1 tog.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

26 May 2026SpellingQueen

Good quality

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I bought this as we needed a much thinner duvet for the summer. It has been exactly what we wanted until the very recent extremely hot weather...even a 1 Tog duvet would have been too much to cope with - under these extraordinary conditions we are sleeping on top of the duvet! Under NORMAL British spring/summer weather conditions, this duvet is fine!

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

02 May 2026CRonins

Lovely duvet. It is very light.

Originally posted on marksandspencer.com (UK)

This duvet is very light and seems to keep me at the right temperature. I am sleeping better.

Helpful?

15 April 2026SKIMMERSWIDOW

Great quality

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Bought as very hot sleeper and it works. Keeps me cool but comfortable

Helpful?

05 April 2026Sarah in Manchester

Perfect!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great duvet. Perfect weight. Really well finished…I know the stitching won’t come undone.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

29 March 2026Hat53

Comfy and cosy

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Ideal springtime duvet. Lightweight but cosy. Comfortable and well made.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

23 March 2026Nadine Fergie

Cool

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great price. Superb value. Nice and Cool. Good quality.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

21 March 2026Pam brad

Pammy . Yorkie. .

Originally posted on marksandspencer.com (UK)

I haven't used it yet I have bought it for summer. But it looks good quality . I have used the 7 tog all winter and it's been great

Helpful?

27 February 2026Miffed2

Great product

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Lightweight and very cosy would recommend all year round

Helpful?

16 February 2026GKB28

Great Quality

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

This is the third duvet I have brought. We all have one. It's so cool and comfy. Love it.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

16 February 2026Wenhist

Nice and cool.

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great. Just what we needed. Nice and cool. Other togs are too warm.

Helpful?

12 February 2026Peach1956

Exactly what I had expected and arrived on time

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Exactly what I had ordered and arrived in the post on time

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

20 November 2025kazuk311

Great value duvet.

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Lovely soft duvet. Bit too warm in the summer for us. We use it in the winter with a duvet cover and it’s perfect. Great value as well.

Helpful?

14 November 2025Catherine3333

Should be called uncomfortably sweaty!

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

This is nothing like the nice 1 tog comfortably cool duvet I used all summer. I hoped it would be an autumn/spring version for cooler weather but it is unbearably hot and sweaty. Like other reviewers I think it is much too hot and thick to be a 3 tog duvet. Very disappointed because you can't return for hygiene reasons.

Reviewer Ratings

Comfort

Poor

Helpful?

Reviewer Ratings

Comfort

Poor

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