Down Alternative Duvet Insert by Sunday Citizen
Available to Ship: 3-7 Business Days
The Down Alternative Duvet Insert by Sunday Citizen gives a bed the generous loft and softness of a traditional duvet without using natural down. Its recycled down-alternative filling is held within baffle-box construction, helping the fill stay evenly distributed rather than gathering in one part of the insert. A smooth shell blending TENCEL™ lyocell with microfiber is designed to remain quiet as you move, while double stitching and a down-proof finish help keep the filling securely contained. Mid-weight for year-round use, it has enough presence to make a duvet cover look properly full without turning the bed into something unnecessarily heavy. Corner loops make it easy to secure inside the cover of your choice.
Mrs. Mayfair
“Not everyone wants down, and there is no reason the alternative should feel like a compromise. What matters is that the duvet has enough loft to make the bed inviting, stays evenly filled, and disappears beautifully inside whichever cover you happen to love that season.”
Product Details
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Shell: 60% microfiber, 40% TENCEL™ lyocell
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Fill: 100% down-alternative fiber blend
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Filling made from recycled materials
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Down-free construction
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Mid-weight design for year-round comfort
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Baffle-box construction helps maintain even fill distribution
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Double-stitched, down-proof outer shell
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Designed for a quiet, rustle-free feel
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Corner loops for securing to a duvet cover
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Color: Off White
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Full / Queen: 90" W × 90" L
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King / Cal King: 106" W × 90" L
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OEKO-TEX® certified
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Imported
Care & Ownership
Dry clean only. Do not machine wash, bleach, tumble dry, or iron. Keep the insert protected inside a duvet cover during regular use. When changing the bed, allow it to air and gently redistribute the filling through the baffle boxes as needed so the loft remains even.
Maker / Heritage
Sunday Citizen grew from the meeting of multigenerational textile expertise and hospitality. Its earliest product was developed for a luxury hotel that needed a blanket exceptionally soft enough for guests yet durable enough for repeated use. The family-run company has since built its collection around that same balance of comfort, practicality, and textile development, remaining directly involved in the design and development of its fabrics and home products.
Shipping & Delivery
Every piece in our collection ships directly from the maker to your door. We have built The Mayfair Hall this way deliberately — by shipping from the source, we reduce handling, minimize secondary packaging, and decrease our overall environmental footprint. It is one of the ways The Mayfair Hall remains thoughtful about how beautiful things travel through the world. Learn more here.
Return & Refund Policy
We hope you are delighted with your purchase. Should you need to make a return or have any concerns, the information contained in our Returns & Refunds page will guide you through our policies and procedures. Learn more here.
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Frequently Asked Questions
We're dedicated to ensuring your order is delivered safely and promptly. Here's a breakdown of what you can anticipate: Shipping & Delivery
We strive for your complete satisfaction with your purchase. You can find our Returns & Refund Policy here.
For damaged, defective, incorrect, or incomplete orders, we offer a replacement. Please find our full Return & Refund Policy here.
Cancellations must be requested within 24 hours of placing your order. Please note that an order can only be cancelled if it has not yet been packed and prepared for courier pickup, or if production has not yet begun for custom or made-to-order items. Once an order has been packed, is ready for shipment, or is already in production, we are unable to process a cancellation request.
No, all orders from The Mayfair Hall ship from within the United States, so they are not subject to international tariffs or duties.
If an item is currently in stock, we'll begin preparing it for shipment within 3–7 business days. Certain made-to-order, custom, or oversized pieces may require additional production time, which will be indicated on the product page whenever applicable.
If assembly is required, you'll find those details within the product specifications, along with any instructions included with your purchase.
We recommend reviewing the dimensions provided on each product page and, when possible, measuring your intended space before ordering to ensure the perfect fit.
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