The 9-layer muslin blanket · 100% cotton
Autumn Launch Offer
Up to 50% off our new 9-layer muslin blanket
4.8 out of 5 — based on 2,600+ reviews
Claim up to 50% off →🌙 100-night money-back guarantee
Too hot | Too cold | Awake at 3 a.m.
Cosy when you get into bed, never stuffy by 3 a.m. From the first chilly evening to the weeks when the heating's on.
Soft as your favourite old T‑shirt, with a gentle, settled weight. You get the cosiness without the heat building up – and wake up feeling properly rested.
Nine layers of open cotton muslin, with tiny air pockets in between. Warm when you're cold. Breathable when you warm up. No synthetic fill, no gimmicks.
2,600+ reviews · rated 4.8/5
Customers across the UK are discovering what the right fabric does for their nights.
I wanted a blanket for cooler evenings that felt properly substantial without trapping heat. This one has a reassuring weight, yet never feels stuffy. After two washes, there’s no pilling or shrinkage. Great value for money.
I bought the blanket for the sofa because normal fleece blankets get too warm quickly. This cotton blanket feels thicker and more substantial than I expected, but still lets excess heat escape. It’s soft, doesn’t scratch and feels cosy without being stifling.
I’m sensitive with blankets and overheat quickly, so I wanted something with a little weight rather than a thin throw. This feels cosy and substantial, yet breathable enough that I don’t wake up too hot. I use it almost every evening on the sofa.
🌙 100-night money-back guarantee
Thought through, layer by layer
Every detail was chosen for one thing: nights that stay comfortable from the moment you lie down to the moment you wake up.
Tiny air pockets let extra heat escape instead of trapping it.
A gentle, settled weight – the cosy feeling stays, the heat doesn't.
No coatings, no synthetic fibres, OEKO‑TEX® certified. Soft against skin, even with the heating on.
Cotton takes up moisture and lets it out again – no clammy feeling in the night.
Muslin gets softer and more beautiful over time, instead of wearing out.
One of you runs hot, one feels the cold? Get one each and end the duvet tug-of-war.
🌙 100-night money-back guarantee
Why we made it
Our 6-layer muslin blanket was made for summer. But as the evenings turned colder, the same message kept arriving from customers who already loved it: “It's too thin now.” So we went back to the weave, and tested layer by layer until it was properly warm but still breathed.
Nine was the number. 100% cotton, honest finishing, and a feeling you won't want to give up once the nights draw in.
See the 9-layer blanket →Koforto FAQ
Most muslin is made for summer. This one has nine layers and is 50% thicker than our classic blanket, so it has real substance for autumn nights and heated bedrooms.
No – and that’s the difference. A duvet keeps you warm by trapping heat, so once you’re warm enough, it builds up and you wake up damp. Here the warmth comes from air held between nine open layers of cotton: the cosiness stays, while extra heat and moisture can escape. If the heating’s on, just fold it down to your hips.
Sleep under it for up to 100 nights. If it's not right for you, email support@koforto.com and send it back for a full refund.
Machine wash on a gentle cycle, tumble dry low or air dry, and skip the fabric softener. It gets softer every time – the light crinkle is part of its charm.
Yes. The one who runs hot uses the muslin, or you each have your own. With 2 blankets you get an extra 10% off.
Free delivery across the UK. Orders are dispatched in 1–2 working days.
Single 130 × 180 cm, Double 150 × 200 cm and King 200 × 230 cm, in six colours: Sand, Green, Blue, Pink, Grey and White.
Autumn launch – up to 50% off
Extra 10% off 2 · 20% off 3 · Free UK delivery · 100-night trial
Claim up to 50% off →