--- product_id: 680479253 title: "Cosybay Queen Size Feather Down Fiber Comforter Ultra Fluffy Duvet Insert, All Season Cotton Cover Luxury Hotel Bed Comforter with Corner Tabs, Blue, 90x90 Inch" brand: "cosybay" price: "181864CFA" currency: XOF in_stock: true category: "Cosybay" url: https://www.desertcart.sn/products/680479253-cosybay-queen-size-feather-down-fiber-comforter-ultra-fluffy-duvet store_origin: SN region: Senegal --- # 90x90 inch ultra-fluffy feather blend All-season breathable cotton cover Durable corner tabs & baffle box design Cosybay Queen Size Feather Down Fiber Comforter Ultra Fluffy Duvet Insert, All Season Cotton Cover Luxury Hotel Bed Comforter with Corner Tabs, Blue, 90x90 Inch **Brand:** cosybay **Price:** 181864CFA **Availability:** ✅ In Stock ## Summary > 🛌 Elevate your sleep game with cloud-level comfort and all-season style! ## Quick Answers - **What is this?** Cosybay Queen Size Feather Down Fiber Comforter Ultra Fluffy Duvet Insert, All Season Cotton Cover Luxury Hotel Bed Comforter with Corner Tabs, Blue, 90x90 Inch by cosybay - **How much does it cost?** 181864CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/680479253-cosybay-queen-size-feather-down-fiber-comforter-ultra-fluffy-duvet) ## Best For - cosybay enthusiasts ## Why This Product - Trusted cosybay brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Year-Round Luxury:** Designed for all seasons, this breathable cotton cover keeps you cozy in winter and cool in summer—perfect for every climate. - • **Cloud-Like Comfort:** Experience ultra-soft, lightweight warmth with a premium duck feather and down fiber fill that feels like sleeping on air. - • **Stay-Put Stability:** Innovative baffle box stitching and corner tabs prevent shifting and feather leakage, ensuring consistent comfort night after night. - • **Certified Clean & Safe:** OEKO-TEX STANDARD 112 certification guarantees a hypoallergenic, odorless, and skin-friendly sleep environment. - • **Effortless Care & Longevity:** Machine washable with durable double-needle hemming for years of plush, hotel-quality bedding that elevates your bedroom style. ## Overview The Cosybay Queen Size Feather Down Fiber Comforter is a 90x90 inch ultra-fluffy duvet insert filled with a luxurious blend of duck feathers and down fibers. Featuring a breathable cotton cover and a durable baffle box design with corner tabs, it offers all-season comfort and prevents shifting or leakage. Certified OEKO-TEX STANDARD 112 for safety and skin-friendliness, this lightweight yet warm comforter combines hotel-quality luxury with easy care and long-lasting durability. ## Description Buy Cosybay Queen Size Feather Down Fiber Comforter Ultra Fluffy Duvet Insert, All Season Cotton Cover Luxury Hotel Bed Comforter with Corner Tabs, Blue, 90x90 Inch: Duvets & Down Comforters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - 【Fluffy & Lightweight】Filled with a luxurious blend of duck feather fibers, duck feathers, and duck down fibers, Cosybay blue duvet is ultra soft, lightweight, and breathable, providing a cloud-like sleeping experience. Sized at 90 X 90 inches, this lightweight QUEEN duvet insert offers cozy warmth for a restful night's sleep. Ideal for bedroom, guest room, or hotel accommodations, this home collection offers luxurious bedding options. - 【Premium Materials Certified for Safety】Cosybay bedding duvets & down fibers comforters has passed STANDARD 112 by OEKO-TEX Certified. The cover/shell of comforter is cotton, which makes the comforter extra fluffy, breathable. Premium material guarantees high cleanness, odorless, low noice and skin-friendly feather comforter. - 【Durable & Exquisite Details】Premium baffle box design construction keeps down fibers and feathers evenly in place and resists from any leaking to ensure a stable and comfortable sleep. The four durable corner tabs prevent quilt from shifting inside duvet cover. Excellent double needle hemming design to ensure its longevity for years. - 【All Season Duvet Insert】Cosybay's classic all-season duvet, with the perfect weight and thickness, is designed for year-round use, ensuring comfort in both hot and cool weather. - 【Usage Care & Quality Assurance】It comes with vacuum packaging. Please gently tap and allow the comforter to sit for several hours to restore its original shape. Spot clean or dry clean if necessary. Your satisfaction is our top priority. Please feel free to contact us with any concerns, and we will spare no effort to solve the problems. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D1YDJQR7 | | Additional Features | Breathable, Durable, Lightweight, Skin Friendly, Ultra Soft | | Age Range Description | Adult | | Best Sellers Rank | #256,693 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #201 in Bedding Duvets & Down Comforters | | Blanket Form | Duvet | | Brand | Cosybay | | Brand Name | Cosybay | | Color | Blue | | Customer Reviews | 4.4 out of 5 stars 811 Reviews | | Fabric Type | Shell: Cotton | | Fabric Warmth Description | Lightweight | | Fill Material | Feather | | Item Dimensions L x W | 90"L x 90"W | | Manufacturer | Cosybay | | Material | Cotton | | Material Type | Cotton | | Model Name | DFC B-Q | | Model Number | DFC B | | Number of Items | 1 | | Number of Packs | 1 | | Pattern | Solid | | Product Care Instructions | Machine washable in the gentle cycle with cold water, sun-dry or tumble dry on low. Do Not Dry Clean, Do Not Bleach, Do Not Iron. | | Recommended Uses For Product | Napping | | Seasons | All, Fall, Spring, Summer, Winter | | Size | Queen | | Special Feature | Breathable, Durable, Lightweight, Skin Friendly, Ultra Soft | | Style | Modern | | Style Name | Modern | | Theme | Plain | | Unit Count | 1 Count | ## Product Details - **Material:** Cotton - **Color:** White - **Brand:** Cosybay - **Special Feature:** Skin Friendly, Lightweight, Durable, Ultra Soft, Breathable - **Style:** Modern ## Images ![Cosybay Queen Size Feather Down Fiber Comforter Ultra Fluffy Duvet Insert, All Season Cotton Cover Luxury Hotel Bed Comforter with Corner Tabs, Blue, 90x90 Inch - Image 1](https://m.media-amazon.com/images/I/714j5lvVJCL.jpg) ![Cosybay Queen Size Feather Down Fiber Comforter Ultra Fluffy Duvet Insert, All Season Cotton Cover Luxury Hotel Bed Comforter with Corner Tabs, Blue, 90x90 Inch - Image 2](https://m.media-amazon.com/images/I/81ayxZTHqRL.jpg) ![Cosybay Queen Size Feather Down Fiber Comforter Ultra Fluffy Duvet Insert, All Season Cotton Cover Luxury Hotel Bed Comforter with Corner Tabs, Blue, 90x90 Inch - Image 3](https://m.media-amazon.com/images/I/71B2nSMx64L.jpg) ![Cosybay Queen Size Feather Down Fiber Comforter Ultra Fluffy Duvet Insert, All Season Cotton Cover Luxury Hotel Bed Comforter with Corner Tabs, Blue, 90x90 Inch - Image 4](https://m.media-amazon.com/images/I/71hqmLIrscL.jpg) ![Cosybay Queen Size Feather Down Fiber Comforter Ultra Fluffy Duvet Insert, All Season Cotton Cover Luxury Hotel Bed Comforter with Corner Tabs, Blue, 90x90 Inch - Image 5](https://m.media-amazon.com/images/I/81V1yA-sXZL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Frequently Bought Together - Cosybay Feather Comforter Oversized King Size, Filled with Feather & Down Fiber Fluffy Duvet Insert Oversized King, All Season White Cotton Cover Luxury Hotel Bed Comforter with Corner Tabs, 116"x98" - Bedsure White Oversized King Duvet Cover - 3 Pieces Prewashed Extra Soft Bedding Set, Includes 1 Duvet Cover 120x98 Inches with Zipper Closure & 2 Pillow Shams, Comforter Not Included --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/680479253-cosybay-queen-size-feather-down-fiber-comforter-ultra-fluffy-duvet](https://www.desertcart.sn/products/680479253-cosybay-queen-size-feather-down-fiber-comforter-ultra-fluffy-duvet) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-09-12*