---
product_id: 572480545
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: "172758CFA"
currency: XOF
in_stock: true
category: "Cosybay"
url: https://www.desertcart.sn/products/572480545-cosybay-queen-size-feather-down-fiber-comforter-ultra-fluffy-duvet
store_origin: SN
region: Senegal
---

# 90x90 in ultra fluffy feather blend All-season breathable cotton shell 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:** 172758CFA
**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 Cotton Cover Luxury Hotel Bed Comforter with Corner Tabs, Blue, 90x90 Inch by cosybay
- **How much does it cost?** 172758CFA 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/572480545-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:** Perfectly balanced thickness for cozy winters and breathable coolness in summer.
- • **Cloud-Like Comfort:** Experience ultra-soft, lightweight warmth with a premium duck feather and down fiber blend.
- • **Skin-Friendly & Safe:** OEKO-TEX Standard 112 certified cotton cover ensures odorless, hypoallergenic comfort.
- • **Hotel-Grade Durability:** Baffle box stitching and corner tabs keep your duvet perfectly in place night after night.
- • **Effortless Care & Longevity:** Machine washable with reinforced double-needle hemming for lasting plushness.

## Overview

The Cosybay Queen Size Feather Down Fiber Comforter is a 90x90 inch ultra-fluffy duvet insert filled with a premium blend of duck feathers and down fibers. Featuring a breathable cotton shell certified by OEKO-TEX Standard 112, it offers all-season comfort with durable baffle box construction and corner tabs to prevent shifting. Designed for long-lasting softness and easy care, this luxury hotel-quality comforter transforms any bedroom into a restful retreat.

## 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 | #295,002 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #226 in Bedding Duvets & Down Comforters |
| Blanket Form | Duvet |
| Brand Name | Cosybay |
| Color | Blue |
| Customer Reviews | 4.4 4.4 out of 5 stars (805) |
| Fabric Type | Shell: Cotton |
| Fabric Warmth Description | Lightweight |
| Fill Material | Feather |
| Item Dimensions L x W | 90"L x 90"W |
| Manufacturer | Cosybay |
| Material Type | Cotton |
| Model Name | DFC B-Q |
| Model Number | DFC B |
| Number of Items | 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 |
| Style Name | Modern |
| Theme | Plain |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Cosybay
- **Color:** Blue
- **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 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.

## 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".

## Frequently Bought Together

- Cosybay Queen Feather and Down Fiber Comforter, Ultra Fluffy Duvet Insert Queen Size, All Season White Cotton Cover Luxury Hotel Bed Comforter with Corner Tabs, 90"x90"
- Beckham Hotel Collection Bed Pillows Standard / Queen Size Set of 2 - Down Alternative Bedding Gel Cooling Pillow for Back, Stomach or Side Sleepers
- Queen Size 4 Piece Sheet Set - Comfy Breathable & Cooling Bed Sheets Set - Hotel Luxury Bedding for Women, Men, Kids & Teens - Deep Pockets, Easy Secure Fit, Soft and Wrinkle Free - Oeko-Tex - White

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-07-26*