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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.

Body Sensor™

Online only

Body Temperature Control 4.5 Tog Duvet

€52 - €77

Colour

Size

Free standard delivery over €75

Reviews (129)

4.5

72% Recommended this product

Mentions
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

23 October 2025simi64

Great Quality

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

where soft fabric and the right temperature for my husband who has Parkinson's Disease and can't easily regulate his temperature

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

29 September 2025Georgia83

Amazing!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great product! Absolutely amazing ! Bought for my son now will buy for us 2!

Helpful?

25 September 2025ln84

dont recommend

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

too noisy/rustling can always hear my child rustling

Helpful?

21 September 2025Mork23

Cool bedding

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Had this a week with no complaints, however the filling does seem a bit thin but I think it’s doing what is recommended it does

Reviewer Ratings

Comfort

Good

Helpful?

Reviewer Ratings

Comfort

Good

03 April 2025Maureen Wells

Body temperature duvet

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

This duvet is really light. Better than my other 4.5 tog. I'm sleeping better with it too. Which is why I brought a new one. Definitely recommend this one

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Functionality

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Functionality

Excellent

02 March 2025Dee Dee 25

Doesn’t work

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

This doesn’t work, I have returned it. It unfortunately made sleeping so hot.

Reviewer Ratings

Quality

Poor

Value for Money

Average

Functionality

Poor

Style

Poor

Helpful?

Reviewer Ratings

Quality

Poor

Value for Money

Average

Functionality

Poor

Style

Poor

26 January 2025E Foxton

Body temperature duvet

No, I don't recommend this

I expected this to keep me cooler than it does. On warmer nights it is a bit hot but on cold nights it is perfect.

Reviewer Ratings

Quality

Average

Value for Money

Average

Helpful?

Reviewer Ratings

Quality

Average

Value for Money

Average

08 January 2025Dawdy07

Doesn't do what it says on the tin.

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

This duvet is lovely and soft, but sadly it doesn't do what it claims. I purchased it, as I suffer with night sweats and unfortunately, it hasn't made any difference.

Reviewer Ratings

Quality

Good

Value for Money

Average

Functionality

Poor

Style

Good

Helpful?

Reviewer Ratings

Quality

Good

Value for Money

Average

Functionality

Poor

Style

Good

30 November 2024SizieQ

LOVE this duvet

Originally posted on marksandspencer.com (UK)

I LOVE this duvet! I was dubious about a synthetic duvet because in the past they have been too hot for me But this does exactly what it says on the label. I gave a 4.5 tog and even in the cold weather it was just perfect.

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 November 202479Rosie

Great buy

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I wasnt sure this could be as good as it said, however it did. I have stopped going too hot in the night, so slerping far better.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Functionality

Excellent

Style

Average

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Functionality

Excellent

Style

Average

21 November 2024Aaaabbbbbbbbb

Wonderful its very warm & cosy, but no sweating

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Wonderful cosy & warm doesnt make you hot & sweaty

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

16 November 2024jkbc

Feels lovely. Not sure about the Temp Control.

Originally posted on marksandspencer.com (UK)

The duvet is lovely to handle - light and fluffy covered in a smooth material. Very tactile. The body temperature control part has escaped me (and the wife) so far though - doesn't seem any different from a 'standard' duvet.

Helpful?

11 September 2024JAG5000

Good quilt

Originally posted on marksandspencer.com (UK)

Feels a good weight for the tog. Warm enough for Autumn, not sure about temperature control as have woken up quite warm a couple of times

Reviewer Ratings

Value for Money

Good

Helpful?

Reviewer Ratings

Value for Money

Good

12 August 2024Ab12345

Great quality

Originally posted on marksandspencer.com (UK)

Needed a summer duvet with all this heat, lovely and soft and ideal for the 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

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