Peacock Alley 850 Goose Down Duvet InsertPrice Match Request Find this item cheaper? Send a screenshot and link to info@paynesgray. com. The creme de la crme of duvets, this luxuriously lofty layer is plumped with an astounding 850 fill power Canadian white down for the ultimate in opulent warmth. Enveloped in a 400 thread count sateen down proof cover for a buttery soft feel, the duvet features 12 baffle box stitching to keep the down securely in place, preventing shifting. Our responsibly