--- product_id: 583466574 title: "Cosybay Queen Size Feather Down Fiber Comforter Ultra Fluffy Duvet Insert, All Season White Cotton Cover Luxury Hotel Bed Comforter with Corner Tabs, 90x90 Inch" brand: "cosybay" price: "VT46612" currency: VUV in_stock: true reviews_count: 10 category: "Cosybay" url: https://www.desertcart.vu/products/583466574-cosybay-queen-size-feather-down-fiber-comforter-ultra-fluffy-duvet store_origin: VU region: Vanuatu --- # premium baffle box & double needle hemming luxurious duck feather & down blend 98x98 inch oversized queen size Cosybay Queen Size Feather Down Fiber Comforter Ultra Fluffy Duvet Insert, All Season White Cotton Cover Luxury Hotel Bed Comforter with Corner Tabs, 90x90 Inch **Brand:** cosybay **Price:** VT46612 **Availability:** ✅ In Stock ## Summary > 🛌 Elevate your sleep game with cloud-level luxury every night! ## Quick Answers - **What is this?** Cosybay Queen Size Feather Down Fiber Comforter Ultra Fluffy Duvet Insert, All Season White Cotton Cover Luxury Hotel Bed Comforter with Corner Tabs, 90x90 Inch by cosybay - **How much does it cost?** VT46612 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/583466574-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 - • **Cloud-Like Comfort:** Ultra fluffy, lightweight duck feather & down fill for breathable coziness all night long. - • **All-Season Versatility:** Perfectly balanced warmth and breathability for year-round comfort, no matter the season. - • **Generous Oversized Fit:** Sprawling 98x98 inch dimensions ensure full coverage and a luxurious hotel-style look. - • **Durability Meets Design:** Baffle box construction and reinforced corner tabs keep feathers in place and prevent shifting. - • **Certified Safe & Skin-Friendly:** OEKO-TEX STANDARD 105 certified cotton cover guarantees odorless, hypoallergenic luxury. ## Overview The Cosybay Oversized Queen Size Comforter features a premium blend of duck feathers and down fibers encased in a breathable cotton cover. Sized at 98x98 inches, it offers an ultra-fluffy, lightweight feel with durable baffle box stitching and corner tabs to prevent shifting. Certified OEKO-TEX STANDARD 105 for safety and skin-friendliness, this all-season duvet insert delivers hotel-quality comfort and longevity for year-round use. ## Description Buy Cosybay Queen Size Feather Down Fiber Comforter Ultra Fluffy Duvet Insert, All Season White Cotton Cover Luxury Hotel Bed Comforter with Corner Tabs, 90x90 Inch: Duvets & Down Comforters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Excellent - I really wanted a down comforter. I wanted something fluffy and soft and luxurious feeling and looking. Down comforters are usually super expensive but I was on a budget and I didn't mind looking through multiple websites for the perfect item. desertcart was the only place that I could find that had something like this, both high quality and affordable. This down comforter has a 100% cotton shell as well as having down feathers inside. Even the more expensive products don't offer both. This is super comfortable, cute, and has good quality material. I highly recommend this down comforter. Review: 5 star awesome. Don’t skip this one. - So soft, with a simple design that can go in a cover or as I am using as a simple white comforter. This comforter is totally breathable so I am cozy but not hot and sweaty. It has a great weight without being overwhelming. I am in love ♥️♥️♥️ and the price cannot be beat. Don’t skip this one. ## Features - 【Fluffy & Lightweight】Filled with a luxurious blend of duck feather fibers, duck feathers, and duck down fibers, Cosybay white 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 102 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 | B0CFT3RTXX | | Additional Features | Breathable, Durable, Lightweight, Skin Friendly, Ultra Soft | | Age Range Description | Adult | | Best Sellers Rank | #348,748 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #237 in Bedding Duvets & Down Comforters | | Blanket Form | Duvet | | Brand Name | Cosybay | | Color | White | | Customer Reviews | 4.4 4.4 out of 5 stars (799) | | Fabric Type | Shell: Cotton | | Fabric Warmth Description | Lightweight | | Fill Material | Down Fiber, Feather | | Item Dimensions L x W | 90"L x 90"W | | Item Weight | 3.4 Kilograms | | Manufacturer | Cosybay | | Manufacturer Part Number | DFC W-Q | | Material Type | Cotton | | Model Name | DFC W-Q | | Model Number | DFC W | | Number of Items | 1 | | Pattern | Solid | | Product Care Instructions | Machine Wash | | Recommended Uses For Product | Napping | | Seasons | All, Fall, Spring, Summer, Winter | | Size | Queen | | Sport Type | Camping | | Style Name | Modern | | Theme | Plain | | Unit Count | 1.0 Count | | Water Resistance Level | Not Water Resistant | | Weave Type | Plain | ## Product Details - **Brand:** Cosybay - **Color:** White - **Material:** Cotton - **Special Feature:** Breathable, Durable, Lightweight, Skin Friendly, Ultra Soft - **Style:** Modern ## Images ![Cosybay Queen Size Feather Down Fiber Comforter Ultra Fluffy Duvet Insert, All Season White Cotton Cover Luxury Hotel Bed Comforter with Corner Tabs, 90x90 Inch - Image 1](https://m.media-amazon.com/images/I/71GuLUbWlsL.jpg) ![Cosybay Queen Size Feather Down Fiber Comforter Ultra Fluffy Duvet Insert, All Season White Cotton Cover Luxury Hotel Bed Comforter with Corner Tabs, 90x90 Inch - Image 2](https://m.media-amazon.com/images/I/61xAE+OyU2L.jpg) ![Cosybay Queen Size Feather Down Fiber Comforter Ultra Fluffy Duvet Insert, All Season White Cotton Cover Luxury Hotel Bed Comforter with Corner Tabs, 90x90 Inch - Image 3](https://m.media-amazon.com/images/I/717UiGaqDoL.jpg) ![Cosybay Queen Size Feather Down Fiber Comforter Ultra Fluffy Duvet Insert, All Season White Cotton Cover Luxury Hotel Bed Comforter with Corner Tabs, 90x90 Inch - Image 4](https://m.media-amazon.com/images/I/71f5a1yU7OL.jpg) ![Cosybay Queen Size Feather Down Fiber Comforter Ultra Fluffy Duvet Insert, All Season White Cotton Cover Luxury Hotel Bed Comforter with Corner Tabs, 90x90 Inch - Image 5](https://m.media-amazon.com/images/I/71fegocdLiL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: IS IT BREATHABLE?** A: The Cover/Shell of Comforter is Cotton, Which Makes the Comforter Extra Breathable. **Q: WHAT SEASON CAN I USE IT IN?** A: Cosybay's Classic All-Season Duvet is Designed for Year-Round Comfort, Providing Warmth in Both Hot and Cool Weather. **Q: MEASUREMENTS & DIMENSIONS?** A: Twin 68"x90" ,Full 82"x86" ,Queen 90"x90" ,CAL King 104"X96" , King 106"X90" , Oversized Queen 98"X98",Oversized King 116"X98". ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent *by B***H on September 2, 2025* I really wanted a down comforter. I wanted something fluffy and soft and luxurious feeling and looking. Down comforters are usually super expensive but I was on a budget and I didn't mind looking through multiple websites for the perfect item. Amazon was the only place that I could find that had something like this, both high quality and affordable. This down comforter has a 100% cotton shell as well as having down feathers inside. Even the more expensive products don't offer both. This is super comfortable, cute, and has good quality material. I highly recommend this down comforter. ### ⭐⭐⭐⭐⭐ 5 star awesome. Don’t skip this one. *by J***3 on November 2, 2025* So soft, with a simple design that can go in a cover or as I am using as a simple white comforter. This comforter is totally breathable so I am cozy but not hot and sweaty. It has a great weight without being overwhelming. I am in love ♥️♥️♥️ and the price cannot be beat. Don’t skip this one. ### ⭐⭐⭐⭐⭐ You won't regret this purchase! *by T***H on September 11, 2025* I love this comforter! It is excellent quality, the fabric is smooth. This comforter is fluffy but not that fake polyester fluffy, it's like a plush fluffy, soft to the touch. It has a little feather weight to it, which let's you know that the quality is nice. It's nice enough to use it as is but I actually purchased a duvet cover to protect it from my college student's messy dorm room. My son can just remove the duvet cover and wash that vs washing the feather comforter; real feathers have a smell when they're wet. This product is definitely worth the coins! ## Frequently Bought Together - Cosybay Feather and Downfiber Comforter Oversized Queen Size, Ultra Fluffy Duvet Insert, All Season White Cotton Cover Luxury Hotel Bed Comforter with Corner Tabs, 98"x98" - JELLYMONI Duvet Cover, 100% Natural Cotton, Printed Comforter Cover with Zipper Closure and Corner Ties (Over Queen 98×98 Inch, White Duvet Cover Set with Grey Stripes Pattern) --- ## 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.vu/products/583466574-cosybay-queen-size-feather-down-fiber-comforter-ultra-fluffy-duvet](https://www.desertcart.vu/products/583466574-cosybay-queen-size-feather-down-fiber-comforter-ultra-fluffy-duvet) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-05*