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Body Temperature Control 4.5 Tog Duvet

Product code: T358500D

This 4.5 tog duvet from our Body Sensor™ range helps regulate your temperature throughout the night. It features specially developed fibres that draw away moisture, working with your skin's natural ability to stay comfortable. The super soft polyester provides a cosy feel, while the innovative temperature control technology keeps you warm when it's cool and cool when it's warm.

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 4.5 Tog duvet is perfect for the spring and summer months when the weather is warm.

Product details

Item details

Tog Value: 4.5 tog

Matching items available

Safety Warning

Keep away from fire and flames

Features

Made in the UK

Body Sensor™ technology

keeps you cool when it's warm and warm when it's cool

Composition

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

Care

Wash at 40°C

Do not bleach

Tumble dry low temperature

Do not iron

Do not dry clean

Body Sensor™

Online only

Body Temperature Control 4.5 Tog Duvet

€52 - €77

Colour

Size

Free standard delivery over €75

Reviews (143)

4.5

75% Recommended this product

Mentions
09 July 2026CSJ6

Temperature controlled duvet

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Excellent product , needs a complimentary cover, I don’t know how but it works!

Helpful?

08 July 2026LJV15

Lovely soft and cosy quilt

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great quality quilt lovely and soft without being to thick or heavy seems to keep you cool and cosy too.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

05 July 2026TraceyH1

Works well

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

It's early days yet - and very warm generally - but I feel the 4.5 tog temperature control duvet is working well under the circumstances

Reviewer Ratings

Comfort

Good

Helpful?

Reviewer Ratings

Comfort

Good

03 July 2026DJM2007

Excellent! Love It.

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

This is unlike other 4.5 tog duvets. Thicker overall, but without the added warmth you’d usually expect, which in summer is definitely a good thing 😊. The quality is immediately apparent when comparing to other duvets, most are wafer thin and don’t last long after a few washes, this definitely will. How do I know? Because I have a 10.5 tog duvet in the same range and that’s still like new 😎. Well worth the money, you realise that as soon as you open it 👍.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

02 July 2026fashionqueen1975

Excellent

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

This is my replacement duvet . Very pleased with quality of product

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

02 July 2026Minkymoo792

Summer duvet delight!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great duvet...after years of trying to find a duvet which is light enough when the temperatures outside are high and yet warm enough for cooler evenings, this is it!

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

02 July 2026GardenerBoy21

Cool and comfortable

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

With the hot weather treated ourselves to this very comfortable lightweight and cooling duvet wasn’t disappointed and excellent quality

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

25 June 2026UBoora

Comfortable and lightweight

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Just moved back to my renovated home, my daughter insisted I get it as she is vey happy with it

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

17 June 2026Beauvic70

Just what we want in a summer duvet!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

We did have a high quality down duvet, but the feathers quickly just flattened and bunched. So we decided to try this 4.5 tog instead- and it is just what we want - lightweight but cosy, and so far keeping us at perfect temperature all night much cheaper than our down duvet, but does the job much better!

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

15 June 2026DJ bro

Summer duvet

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Bought this duvet for my husband as the winter weight one was too hot. This had good reviews and I agree. It’s lightweight so you don’t feel swamped and ye t it’s still warm on cooler days does the job he was looking for

Helpful?

13 June 2026carl7

Very good

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Very good quilt, very light weight compared to my feather one and still warm enough for the cooler nights so should be ideal when it warmer

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

05 June 2026Dominicus123

Cool

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

This duvet was a lifesaver in the recent hot weather. It kept me cool even with the excessive heat and humidity, while keeping me covered.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

30 May 2026EC1953

Affordable, summer duvet

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Good quality and in the heat wave has managed to keep us cool and coveted

Helpful?

08 May 2026MaggieQ

Great Quilt

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Bought this to see if it would help with keeping me cooler. Lovely feel to it, nice and light and seems to help keep me coolwith the few warmer nights we have had.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

20 February 2026yasmin02

Good but too warm

Originally posted on marksandspencer.com (UK)

I was expecting the duvet to be less warm. I couldn’t sleep with this one. Too warm.

Helpful?

06 February 2026Debac

Excellent quality

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Excellent, keeps you very warm even though it’s 4.5tog

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

30 December 2025Ange447

Great quality, adjusts to body temp beautifully

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

4.5 perfectly adequate, I find heavier togs too warm even in colder weather. If needed I add a throw.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

04 December 2025Sianmd

Light but warm

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Very light but warm enough. Would recommend for a lighter duvet

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

21 November 2025LittleMissTwinkle

Good Quality, Very Soft, would recommend

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Love this product, never had a synthetic duvet but as I’m menopausal & hubby has asthma, seemed like a good idea to change. Not sure the temp thing is working but I love the feel of it and am pleased with my purchase

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

26 October 2025Kathryn100

Does what it says in the title

Originally posted on marksandspencer.com (UK)

Works for a cold body and a warm one - excellent quality

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

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