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16 September 2026

The autumn must-have you didn't know you needed: a 9-layer muslin blanket that keeps you warm — without the 3 a.m. sweats.

“You won't wake up frozen. You won't wake up soaked. Just warm, cocooned and dry — all night.”

The same soft muslin parents trust for their newborns — made nine layers thick for grown-ups and cold nights.

Sand-coloured 9-layer Koforto muslin blanket on a bed
Warm
nine layers, 50% thicker
Breathable
heat escapes instead of building up
Just right
between a summer throw and a winter duvet
Soft
100% cotton, softer with every wash

Note: When the nights turn cold, most of us reach for the heaviest duvet in the cupboard. For many women, that is exactly when the bad nights begin.

Every year it's the same story. The evenings draw in, the heating goes on, and the summer bedding goes back into the cupboard. Out comes the thick winter duvet — and with it, a new kind of restless night.

You fall asleep warm and cosy. A few hours later you wake up too hot, the duvet clinging, your nightshirt damp. You push it off. Ten minutes later you're cold. You pull it back. Too hot again. By 4 a.m. you're wide awake and exhausted at the same time.

Yes, really.

Many women know this pattern, especially in their 40s and 50s, when warmth can come in sudden waves at night. And many simply assume it's something they have to put up with.

But often the problem isn't you. It's the duvet.

A dense winter duvet is built to hold in as much heat as possible. That's perfect when you're cold. It's the opposite of what you need when your body suddenly runs warm in the middle of the night: the heat and moisture have nowhere to go.

What actually helps is not less warmth — it's warmth that can breathe. A blanket that keeps you cosy when you get into bed, but lets excess heat escape when you suddenly get too warm.

That is exactly the idea behind the Koforto 9-Layer Muslin Blanket.

Nine layers. 50% thicker. Made for colder nights.

If you've ever owned a muslin blanket, you probably know it as a light summer throw. This one is different: nine layers of cotton muslin, 50% thicker than our classic blanket, with a soft, settled weight you can feel the moment you pull it over you.

Enough substance for autumn and winter nights — and still nothing but breathable cotton.

Nine-layer Koforto muslin blanket thickness

100-night sleep trial

Sleep under it for up to 100 nights. If it's not right for you, send it back for a full refund.

TRY IT FOR 100 NIGHTS

Rated 4.8/5 by our customers — here's why it works so well once autumn arrives.

Koforto muslin blanket for the in-between autumn weeks

First, the in-between weeks: a winter duvet is too much, a summer throw too little.

As soon as the evenings turn, most UK bedrooms face the same gap. The summer throw is suddenly too thin. The winter duvet is too much the moment you settle in. So you end up switching between them, night after night.

The Koforto 9-Layer Muslin Blanket sits right in the middle: thick enough to keep you properly warm, light enough that you never feel buried.

Warm ≠ stuffy: how nine layers of cotton keep you warm without trapping heat.

Breathable cotton muslin layers

The warmth doesn't come from dense filling. It comes from the air held between nine layers of cotton muslin. That air keeps you cosy. And because there's no synthetic fill, excess heat and moisture can escape through the open weave instead of building up against your skin.

And if you do get too warm in the night? Simply push the blanket down to your hips. Your arms cool, your legs stay warm, and you drift back off — instead of lying awake until morning.

  • For nights your winter duvet leaves you hot and damp at 3 a.m.
  • For bedrooms that feel stuffy once the heating is on
“I bought the blanket for the sofa because normal fleece blankets get too warm quickly. This cotton blanket is exactly right: pleasantly warm, but you don't immediately start sweating. It feels soft and doesn't scratch. A clear recommendation for autumn.” — Katrin B.

One of you runs hot, the other feels the cold? Finally, a bed you can agree on.

Koforto muslin blanket for couples in bed

He throws the duvet off, you pull it back. It's one of the oldest arguments in any bedroom.

Many couples solve it simply: the one who runs hot sleeps under the muslin blanket, the one who feels the cold keeps their duvet. Or simply get one each — and finally both sleep through.

And in the evenings, it moves to the sofa.

Koforto muslin blanket on a sofa

When you settle in for the evening, it's the blanket you'll reach for. Warm enough to wrap around your shoulders, soft enough to keep on for a whole film — and good-looking enough to leave folded over the arm of the sofa when you're done.

Softer with every wash — and nothing but cotton against your skin.

Soft cotton muslin texture

Muslin doesn't stiffen in the wash — it relaxes. Every gentle cycle makes it a little softer, so the blanket you have in February feels even better than the one you unpack today.

Every layer is 100% cotton and OEKO-TEX certified, tested for harmful substances. No synthetic fill, no coating — just soft cotton against your skin all night. Machine washable on a gentle cycle.

A blanket for the bed on autumn nights and the sofa on cold evenings — the Koforto 9-Layer Muslin Blanket.

What customers say

“Looks beautifully premium on the sofa and is warm enough to keep close by throughout the colder months. Soft, cosy and it washes brilliantly too.” — Sophie T.
“I'm sensitive with blankets and sweat quickly. This one is pleasantly light but still warm. Pure cotton, no chemical smell, and after airing it smells neutral. I use it almost every evening on the sofa.” — Sandra K.
“I wanted a blanket for cool autumn evenings that keeps me warm but doesn't cause a build-up of heat. That's exactly what it does. The workmanship is neat; after two washes, no pilling and no shrinkage. Great value for money.” — Daniela M.

Some reviews translated from German.

Warm enough for cold nights, breathable enough for 3 a.m. — see the Koforto 9-Layer Muslin Blanket.

Frequently asked questions

Is it warm enough for autumn and winter?

It's nine layers of cotton muslin — 50% thicker than our classic blanket — so it has real substance and keeps you properly warm on autumn nights and in a heated bedroom. Unlike a dense winter duvet, it stays breathable, so you don't overheat.

Won't I get too hot under it?

That's exactly what it's made for. The open muslin weave lets excess heat escape instead of trapping it. And if you do get warm, just push it down to your hips — your arms cool while your legs stay warm.

Can I use it if my partner and I like different temperatures?

Yes. The one who runs hot sleeps under the muslin blanket, while the other keeps their duvet. Or get one each.

Which size should I choose?

130 × 180 cm for the sofa or a single bed. 150 × 200 cm for one person in bed. 200 × 230 cm (King) to share a double bed.

How do I wash it?

Machine wash on a gentle cycle, tumble dry on low or air dry, and skip the fabric softener. It gets softer with every wash — the light crinkle is part of its character.

What about delivery and returns?

Free UK delivery, dispatched within 1–2 working days. And you have 100 nights to try it: if it's not right for you, send it back for a full refund.

Where can you get the Koforto 9-Layer Muslin Blanket?

Only directly from the official Koforto website, where you'll find all current colours, sizes and availability.

A little note: As the colder months settle in, the 9-layer blanket currently comes with up to 50% off, free UK delivery and 100 nights to see how you get on with it. Adding more than one? There's an extra 10% off two and 20% off three — one for you, one for the sofa, or one as a gift.

Popular colour and size combinations can sell out, so it's worth checking availability.

CHECK AVAILABILITY

Click above to see whether your preferred size and colour are in stock.

4.8/5
EXCELLENT

Rated by Koforto customers
Based on 2,600+ reviews

Koforto — For anyone who finds a winter duvet too hot. Warm like a hug, breathes like cotton.

CHECK AVAILABILITY

Nine layers of 100% cotton muslin: warm enough for colder nights, breathable enough that heat never builds up.

Made for the bed on autumn nights and the sofa on cold evenings.

OEKO-TEX certified, machine washable and risk-free to try with our 100-night guarantee.

"Nine layers of 100% cotton muslin, an air-trapping weave and a warm-yet-breathable feel — made for autumn and winter nights."

"Made for the bed on autumn nights and the sofa on cold evenings."

"OEKO-TEX certified, well made and risk-free to try thanks to the 100-night satisfaction guarantee."