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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 (150)

4.5

76% Recommended this product

Mentions
20 August 2026Galley Cat

Perfect duvet!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I was initially a little hesitant to spend quite so much on a duvet but having read some of the other reviews I decided to give this one a go. SO pleased I did - I don’t know how it does it but it’s both warm and cool - and not at all heavy - weird but perfect! 🤩 this one was for our boat where the temperature at night can vary quite a bit. I’m going to get another for our bed at home I’m so impressed.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

10 August 2026Laura_IOM

Nice duvet - light and thin

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Very light and airy. Can’t quite say I felt yet the benefit of body temperature control, but it’s definitely nice and comfortable for summer nights.

Reviewer Ratings

Comfort

Good

Helpful?

Reviewer Ratings

Comfort

Good

05 August 2026Vegus

4.5 tog duvet

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

The service was quick. The actual duvet is light yet offers just enough coziness to snuggle under on warm nights. Good quality.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

16 July 2026Polly1253

Brilliant

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Bought this due to the heatwave - perfect for keeping cooler at night whilst still being covered. Really pleased as quilt was so light yet still kept us warm enough to prevent any cramps.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

13 July 2026Darcey1

Super duvet

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

My wife and I found this duvet to be just tight for the hot nights we’ve had recently and when the temp dropped quickly to 58 degrees

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

12 July 2026Sylvie2

Great duvet

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

This duvet is perfect for summer, so light in weight. Warmth when you need it although during this heatwave that wasn’t required.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

11 July 2026Kedrod

Just what we wanted

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Uncanny the way this duvet adjusts to our warmth/coolness needs. A very good purchase.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

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?

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