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Goose Down Duvet Insert

Goose Down Duvet Insert

Regular price $169.99 USD
Regular price $289.99 USD Sale price $169.99 USD
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Shipping calculated at checkout.

15% Off Applied at Checkout


Indulge in the epitome of luxury and comfort with our Goose Down Duvet Insert. Crafted to deliver an unparalleled sleeping experience, this duvet insert combines premium materials, exquisite design, and thoughtful features for a restful night's sleep.

Key Features:

  • Premium Quality: Immerse yourself in luxury with a duvet insert featuring a lavish thread count of 600s and filled with the finest white goose down, ensuring unbeatable warmth and comfort.

  • Cotton Perfection: The cover, made from 100% cotton with a fabric count of 60, offers exceptional softness and breathability. Hypoallergenic properties make it ideal for those with sensitive skin.

  • Fluffy & Lightweight: Carefully selected and processed white goose down filling provides maximum warmth while remaining lightweight and breathable, ensuring a comfortable sleep experience.

  • Baffle Box Construction: Enjoy consistent warmth throughout the night with the duvet insert's baffle box construction, preventing the down from shifting and maintaining optimal coziness.

  • All-Season Comfort: Versatile design suitable for all seasons, providing comfort year-round. Available in a variety of sizes to fit any bed.

  • Classic White Elegance: The duvet insert's classic white color effortlessly complements any bedding decor, adding a touch of sophistication to your bedroom.

  • Easy Care: Machine-washable in cold water on a gentle cycle, ensuring convenient maintenance and longevity.



Destination Shipping Time (Business Days) Average Delivery Time (Business Days)
United States 7-15 5-10
International 8-15 7-12


Experience swift delivery with FluffySlip! Orders processed within 24-48 hours. Orders can take up to 15 business days to arrive. However, for US destinations, expect your package in 5-10 business days via UPS, FedEx, or DHL. International orders typically arrive within 7-12 days. Orders can experience delay due to customs, Check our shipping chart for details.

Size Guide


Duvet Cover Size Sold by Fluffyslip Compatible US Size Ideal Bed Size Fitted Sheet Depth (in) UK Standard Mattress Size (cm) US Standard Mattress Size (in)
150 x 210 cm (59 x 83 in) Twin Twin Up to 12 75 x 190 39 x 75
200 x 200 cm (79 x 79 in) Full Full Up to 12 120 x 190 54 x 75
200 x 230 cm (79 x 91 in) Queen Full Up to 12 135 x 190 60 x 80
220 x 240 cm (87 x 94 in) King US Queen Up to 12 150 x 200 76 x 80
150 x 210 cm (Twin) Twin Twin Up to 12 75 x 190 39 x 75
200 x 200 cm (Full/Double) Full Full Up to 12 120 x 190 54 x 75
200 x 230 cm (Queen) Queen Full Up to 12 135 x 190 60 x 80
220 x 240 cm (UK King) King US Queen Up to 12 150 x 200 76 x 80
230 x 230 cm (US Queen) US Queen US Queen Up to 12 - 60 x 80

264x230 cm (California King)

California King California King Up to 12 - 76 x 80
240 x 260 cm (US King) US King US King Up to 12 - 72 x 84

Note: Please be aware that each mattress may have slightly different dimensions, and the chart above is based on standard sizes. Most duvet covers fit well, but if you're unsure about sizing or draping preferences, please contact us at Additionally, UK King sizes will fit US King beds but may look better on US Queen beds. If you don't see your ideal size, we may be able to tailor it to your liking.


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Quality Craftsmanship

Crafted with care from premium materials, our duvet inserts and comforters offer durability, softness, and long-lasting comfort.

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Year-Round Versatility

Stay cozy in any season with our lightweight yet warm duvet inserts and comforters, perfect for year-round use.

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Supreme Comfort

Experience the ultimate in comfort and relaxation with our duvet inserts and comforters, designed for a restful night's sleep.

  • The Fluffyslip Difference

    At Fluffyslip, we prioritize your well-being. Our products undergo rigorous testing to ensure they are free from harmful chemicals and toxins. We partner with manufacturers who share our commitment to quality and safety. Learn more

  • Who is Fluffyslip?

    Fluffyslip is an online bedding boutique based out of New York,NY. Our goal is to bring Quality, Style & Comfort to your bedding space at a great price. Shop Small be different with Fluffyslip!

  • Fluffyslip Rewards

    Join the FluffySlip rewards program now! Create your account and start earning 1 point for every $1 spent. Enjoy exclusive incentives and exciting rewards just for being a member. Sign up today!

  • Worry Free Returns

    Not happy with your order, no problem! We offer a 14 day return at no cost to you. Learn more

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