Sanitized® Anti Allergy Microfibre Duvet

£51.10 Sale Sale 7300
Size Single Size Chart
Tog 4.5 tog Tog Guide

free delivery (UK, over £60)

free 30-day returns (UK only)

The dreamy down-like duvet is pure hypoallergenic bliss. Featuring fluffy microfibre fill, this duvet is a great alternative to one of our goose down duvets. 

The Sanitized® hygiene function protects the duvet giving you the best possible healthy sleep. This duvet is the perfect fit for allergy sufferers and sensitive sleepers alike - offering down-like comfort and support. The pure cotton casing ensure natural breathability and is double-stitched for superior durability.

Pair your microfibre with our Down Alternative Microfibre Pillows

• Sanitized® hypoallergenic microfibre fill
• 250 thread-count pure cotton Jacquard casing

• Packaged in a reusable fabric storage carrier
• OEKO-TEX® & Sanitized® certified
• Considerately sourced from recycled materials
— read more ➞

• Can be carefully washed and dried — care guide ➞
• Guaranteed for 2 years — our promise ➞

Pair it With

Sanitized® Anti Allergy Microfibre Duvet

Microfibre Duvet - Sleep Easy

Featuring an innovative lightweight and hypoallergenic Sanitized® fill that provides lasting protection against allergens. The pure cotton casing makes for a naturally breathable duvet, and the plump fill is a superb choice for sensitive sleepers and those looking for an alternative to goose down.


Best for people with allergies"Incredibly light comfort"


Sanitized®-approved; eco-friendly hypoallergenic microfibre


250 thread-count pure cotton casing


Double-stitched piped edging

From Bottle To Duvet - A Better Alternative

A better alternative

Choosing an alternative duvet doesn’t mean compromising. Our fibre-filled duvet is both fluffy and lightweight and dreamy enough for any sleeper. Perfect for sensitive sleepers thanks to its hypoallergenic properties and Sanitized®-certified fill for lasting protection against nasties. The filling is made from recycled plastic bottles (yay oceans and landfills) making this a considerate choice too.

Duvet Questions?

Have a read through our duvet guide here for helpful information.

Sanitized® Anti Allergy Microfibre Duvet


Really best duvet we have bought yet, comfortable, wraps around... Stays in place all night.

Customer Reviews

Based on 109 reviews
Katharine C.
Great duvet

Lovely and soft duvet.

Elizabeth L.
Microfibre Duvet that feels like a feather duvet

I thought this didn't exist, an anti allergy duvet that feels like a feather duvet. Superb quality product, perfect weight and feel, excellent finish. Packaged beautifully and delivered quickly. I cannot rate Cuddledown high enough.

Paula F.

I thought I’d treat myself to a new duvet and pillow. So surprised at the difference it made to my sleep. Long May it continue! Xxx

Jann N.
New microfibre duvet v old goose down duvet

Still working on the answer but so far I like the new one although it feels plasticky but we don’t get so hot as got 9 tog and old one was 13. I changed tack because the old goose down bounced up so much. Sleeping very well and no stuffed up nose in the morning. So be all in all pleased I made the change. Love my linen cover bought earlier - cannot recommend them highly enough - so soft.

jill k.
Comfy Cosy Warm

Having had a cheapish microfibre quilt we realised that without proper stitched pockets all the filling clumped !! So we have splashed out on this and could not be happier - the weight is just perfect - it is hard to get up in the morning.......

Geraldine F.
Excellent again

The down alternative duvet is well made and very efficient. The fact that the 4.5 tog duvet can be joined to the 9.0tog duvet makes the duvet perfect for all year round use.

Mike A.
An excellent purchase!

This was our first micro-fibre duvet: bought, after much research, to replace an aging hollow fill duvet. It came well packed, but I was surprised that, when opened, it was lighter and less bulky than the hollow fill. Would it be warm enough? Yes, it was as the recent cold snap proved. It manages to be both light and cosy (13.5 tog), stays in place and makes no noise. It is also a proper king size, so no problem with existing covers. An excellent purchase – very pleased.

Sally R.
Lovely Warm Duvet

I usually go for a very lightweight duvet summer and winter but with the heating being turned down a bit I decided to go for a warmer one! I am really happy with my Cuddledown duvet in Tog 9 - it is perfect, thanks.

Amazing quilt

King size all seasons down alternative duvet. First time I’ve bought a duvet on line, and I was anxious about the feel and texture. It arrived within 3 days of ordering, on opening I was worried as it appeared very light. As with all items from Cuddledown the quality was absolutely first class. The duvet (9.5 togg) is keeping me warm and snuggly at night, it has buttons to connect the two duvets together as the weather gets colder. It is a nice light duvet, but this doesn’t detract from the warmth it just enables me to move in bed while the duvet still stays snuggled over me.

Anna R.
Duo duvet, pillows, hollow fibre, fabulous.

My duo duvet (hollow fibre) is perfect, as it’s end of October I’m using as ‘one’ but it’s going to be brilliant in summer to be able to separate. It’s not heavy but also not too light. Myself reading reviews on many, many duvets had me so confused. So my evaluation of this duvet is: it has enough weight to encompass me, however there is a lightness like sleeping under a cloud- my feet feel warm, not trapped. I also purchased 2x hollow fibre pillows, instead of 4 pillows I am now only using these 2, really full, soft and completely support my head and neck which I have had prior problems with. Very pleased.