Down Duvets

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Folded white Casilin Duvet Crown goose down duvet with the Casilin brand label visible on the cornerClose-up of the folded Casilin Duvet Crown corner showing the branded label
Duvet Crown - Goose down duvet Sale priceFrom €438,00
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Folded white Casilin Prince Duo down duvet with the Casilin brand label and press-stud corner visibleClose-up of the metal press-stud eyelet used to connect the two Prince Duo duvet layers together
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Folded white Casilin down duvet with the Casilin brand label visible on the cornerClose-up of the folded Casilin down duvet corner showing the branded label
Duvet - Duke Sale priceFrom €341,00

Genuine Down, Down Pass Certified

A duvet filled with real duck or goose down offers a particular kind of warmth — light, voluminous, and evenly distributed — that synthetic fills rarely match.

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Fill: duck and goose down, Down Pass certified


Our down duvets are filled with genuine duck or goose down, encased in an ultra-fine cotton cover that keeps the fill secure while staying breathable. Each is Down Pass certified, confirming the down is sourced under recognised animal-welfare standards.

Choosing your warmth


Duke is filled with 90% duck down and 10% duck feathers for reliable, medium warmth. Crown uses 100% new white goose down for a voluminous, winter-weight duvet. Prince Duo combines two down duvets that connect via push buttons, letting you adjust warmth across the seasons.

Care


Down duvets keep their loft best with a gentle wash cycle on a large-capacity machine, or professional cleaning — thorough drying is essential to prevent the down from clumping.

Why Maison de Cocon


- Genuine duck and goose down, Down Pass certified
- Ultra-fine cotton cover
- Medium-warmth, winter-weight, and 4-season options
- Voluminous, even warmth that synthetic fills rarely match

Warmth with real weight behind it — literally.

Not sure which down duvet is right for you? Read our full buying guide.