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The Superior Feather Single Duvet combines an 85% duck feather and 15% duck down fill with a 230-thread count cotton casing, delivering natural insulation and lasting warmth. An internal box construction keeps the filling evenly distributed, while the down-proof casing prevents feathers from escaping. The Biome anti-allergy treatment and Nomite certification make it suitable for those with dust mite sensitivities, and the sustainably sourced fill is a by-product of the food industry. Piped edging finishes the cotton cover with a neat, structured appearance.
