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Genuine Down, Down Pass Certified
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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.





