King Single/Double Goose Down Duvets

Our King Single/Double Goose Down Duvets

Our king single duvets (also known as double duvets)are made in New Zealand and filled with genuine Hungarian goose down, valued for its large, lofty clusters. That structure is what delivers excellent insulation while still keeping the duvet feeling light and breathable on the bed. Encased in a soft, down-proof 100% cotton shell, each inner is designed to sit evenly and hold its loft, giving you consistent comfort night after night.

Seasonal weights make it easier to get the feel right for your bedroom. Choose a lighter double goose down duvet if your room runs warm, a warmer weight for cooler spaces, or an all-season inner if you prefer one dependable duvet most of the year. Goose down is naturally breathable and helps manage moisture, which supports a more comfortable sleep temperature across changing seasons.

Beyond King Single/Double Quilts

If you love the feel of Hungarian goose down but are shopping for a different bed, we offer the same standard of comfort across other sizes, too. You’ll find our Hungarian fill in goose down duvet king, goose down duvet queen, goose down super king, goose down californian king and goose down duvet single options.

Not Sure Which King Single/Double Duvet to Choose?

If you’re weighing up warmth levels, seasonal weights, or whether goose down suits your bed best, we can point you in the right direction. Contact our team for a straightforward recommendation based on your room temperature, sleep style, and sizing needs.

King Single/Double Goose Feather Duvet FAQs

Are Eiderdown’s double goose down duvets ethically sourced? 

Yes. We use RDS-certified down, sourced through audited supply chains with recognised animal welfare and traceability standards. 

There’s no difference. King single, and double are simply two different names for the same-sized duvet. 

What’s the difference between a double duvet and a king single duvet? 

There’s no difference. King single, and double are simply two different names for the same-sized duvet.

How do I look after a double goose down duvet?

Use a cover year-round, air it regularly, and follow the care label for washing and drying. Proper drying is important to help the down fully regain its loft.

Will a goose down duvet double fit properly on a double bed, or should I size up?

If you like a neat drape, Double is the right fit. If you want extra overhang, sizing up to a queen can make sense, but it depends on your bed height and how much drape you prefer.