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Warm & Toasty 13.5 Tog All Season 3-in-1 Duvet

Product code: T359818D

This 13.5 tog duvet from the Warm & Toasty range adapts to changing seasons year round. It combines a lightweight 4.5 tog layer perfect for summer and warmer weather with a medium-weight 9 tog section for cooler nights. Made from soft, durable materials, the innovative dual layer 3-in-1 design allows you to join both layers together during winter and colder months for maximum warmth.

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. Our All Season duvets can be used all year round, with a lighter tog for the summer, a heavier tog for the inbetween months, or join them together to be warm all winter.

Product details

Item details

Tog Value: 13.5 tog

Safety Warning

Keep away from fire and flames

Composition

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

M&S

Online only

Warm & Toasty 13.5 Tog All Season 3-in-1 Duvet

£27.50 - £43.75

Colour

Out of stock online

Size

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Free standard delivery over £75

Reviews (54)

4.8

70% Recommended this product

Mentions
11 May 2026Daisyaml
Verified Purchase

Look no further, this is the one, trust me.

Yes, I recommend this

I was shopping for a duvet for months, kept putting it off, then took the plunge on this 13.5 Tog All Season 3-in-1. It is unbelievably comfy, so easy to alternate between the 3 options. I would not go anywhere else for a duvet now. Purchased for my super king bed, fits perfectly. Fits the bedding perfectly too.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

09 May 2026Westonhouse
Verified Purchase

Looks good

Cannot answer any questions as waiting for the delivery of new bed before I open the packaging.

Helpful?

15 April 2026Lesley5673
Verified Purchase

Lovely

Yes, I recommend this

Great quality and fantastic price, so win win fabulous

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

01 April 2026Ideas2Action
Verified Purchase

A Lightweight and Flexible Duvet Set

Yes, I recommend this

This is a great lightweight and flexible duvet set. The 7 tog is perfect for Spring and Autumn, with the 4 tog great when the nights are warm. Combine them for the deepest days of winter. The quality of the set is high and it is nice and light on the bed - not pressing down on me

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

17 March 2026LVG78
Verified Purchase

A great buy

Yes, I recommend this

Bought these two singles to give my wife and I the capacity to exactly tailor our covering to suit our different preferences. I heat up quickly, she needs extra warmth

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

11 March 2026Tmac1
Verified Purchase

Fantastic cosy duvet

Yes, I recommend this

This duvet is the best duvet I’ve bought in recent years.. it’s great quality and the fact it can be used in summer simply by separating the 4.5 tog from the 9tog is an added bonus.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

23 February 2026Mills75
Verified Purchase

Great qualty

Lovely and light weight .brought for spare bedroom until my grandsons come to stay i am unable to give a rating

Helpful?

29 January 202606JustJanet
Verified Purchase

Very warm and comfy

Yes, I recommend this

Very pleased with these two duvets, using both at moment and they are nice comfy weight

Helpful?

29 January 2026Wilson86
Verified Purchase

Great quality duvet.

Yes, I recommend this

Versatile duvet for different seasons, good quality.

Helpful?

29 January 2026yorkiebird
Verified Purchase

It is definitely cosy

Yes, I recommend this

Love the warmth without the weight with both sections on. Bonus to be able to home wash

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

27 January 2026patchworkpenny
Verified Purchase

Very warm good quality duvets

Yes, I recommend this

I have bought 2 of these , they are very warm good quality, my only criticism is that there are only snaps on 4 corners making them harder to put the covers on could do with a couple more on the sides

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

26 January 2026SV19
Verified Purchase

Lovely quality.

Yes, I recommend this

Lovely quality, nice and soft. They pop together and don’t come apart when they’re in the cover, you can’t tell it’s 2.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

25 January 2026basbow
Verified Purchase

Deceiving

This product looks nothing special but despite it's appearance it is one of the best on the market!

Helpful?

23 January 2026jimbohaz
Verified Purchase

New duvet

Yes, I recommend this

I purchased this duvet to replace my old very heavy one. This new one still has the warmth without the weight. So cosy and can separate when we get some warmer weather.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

22 January 2026Birdy Blue
Verified Purchase

Not what I thought!

No, I don't recommend this

Initially I thought this quilt was wonderful warm and weighty it was a little awkward for me to put the cover on but after a short time the top quilt moved around and kept on bunching inside the cover.so not as good as first thought. I purchased two more for my daughters and will see what they think of them.

Helpful?

21 January 2026JuliaC26
Verified Purchase

Good quality

Yes, I recommend this

Very happy with this duvet. Warm enough for winter and great I can taker the thin duvet when not needed. Super quick delivery

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

15 January 2026Sue Teddington
Verified Purchase

Toasty duvet

Very toasty indeed! Using it currently as 13.5 tog and it's wonderfully warm and not heavy.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

14 January 2026KatrinaT
Verified Purchase

Great Quality

Great value and quality not used it yet as its for spare bed

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

11 January 2026CR1966
Verified Purchase

Best duvet

Yes, I recommend this

Excellent duvet and very cosy. We are sleeping better as it is so comfortable.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

10 January 2026JaneH83
Verified Purchase

So soft, absolutely perfect!

Yes, I recommend this

This is a great quilt, and I got it in the sale at a brilliant price. It’s very soft and warm. Super glad I bit the bullet and bought it.

Helpful?

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