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Luxury Down Alternative 4.5 Tog Duvet

Product code: T352120D

Sleep in lightweight luxury with our Luxury Down Alternative 4.5 Tog Duvet, designed for warmer seasons or naturally hot sleepers. Filled with our premium down alternative for a plush, feather-free feel, it’s encased in a smooth 180 thread count pure cotton cover for breathable comfort. The box-stitched design ensures even distribution of fill, preventing clumping and maintaining consistent warmth. Ideal for spring and summer nights, this duvet offers a soft, airy sleep experience with a touch of indulgence.

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

180 thread count

Breathable

Safety Warning

Keep away from fire and flames

Composition

Outer - 100% cotton, Inner lining -100% polypropylene, Filling - 100% polyester

Care

Wash at 40°C

Do not bleach

Tumble dry low temperature

Do not iron

Do not dry clean

M&S

Luxury Down Alternative 4.5 Tog Duvet

€45 - €85

Colour

Size

Free standard delivery over €75

Reviews (7)

4.3

71% Recommended this product

Mentions
05 May 2026Bizzieizzie

Gorgeous Duvet

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

So pleased with this duvet! It is just right in every way. Weight Box stitched Texture Warmth I shall replace my present feather & down one with a 10.5 one of these in the Autumn.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

15 April 2026Busyhappymum

Excellent quality summer duvet

Originally posted on marksandspencer.com (UK)

This duvet is excellent for summer , with a cotton cover to help keep me cool. Perfect.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

13 April 2026Fizz55

Nice lightweight duvet

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Nice lightweight duvet. Good cotton cover. Very soft

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

24 March 2026FashNan

Good value.

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Lightweight and well made. Bought for warmer summer months but I am using it now in March. It's cosy and warm but does not get too hot. I have not washed it yet.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

10 March 2026fiftiesglam

excellent quality

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

excellent quality. feels lovely to the touch and still has some thickness which i like. very happy with my purchase

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

21 February 2026Kazren 123

Tog is not accurate

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

This duvet is much hotter than 4.5tog, more like 7.5 compared to other brands

Reviewer Ratings

Comfort

Poor

Helpful?

Reviewer Ratings

Comfort

Poor

24 January 2026Yvonne81

Great duvet

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Very pleased with this duvet, fits perfectly in side my new duvet cover.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

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