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Casper
Casper Sleep Down Duvet, Full/Queen, White Full/Queen Eco-Friendly Packaging
3.9
Based on 72 reviewsReal-World Testing
30 days of real-world testing
Recently Updated
Updated Nov 17, 2025
Technical Specifications
Complete product details
- Material
- Cotton
- Color
- White
- Brand
- Casper
- Special Feature
- Lightweight
- Style
- Eco-Friendly Packaging
- Blanket Form
- Duvet
- Age Range (Description)
- Adult
- Product Dimensions
- 94"L x 90"W
- Theme
- Plain
- Pattern
- Solid
- Recommended Uses For Product
- Napping
- Seasons
- All
- Fill Material
- Down
- Product Care Instructions
- Do Not Bleach, Do Not Dry Clean, Do Not Iron, Machine Wash, Tumble Dry Low
- Size
- Full/Queen
- Fabric Type
- 100% Cotton
- Unit Count
- 1 Count
- Number of Items
- 1
- Item Weight
- 4.6 Pounds
- Item Thickness
- 1.75 Inches
- Included Components
- Down Duvet
- Fabric Warmth Description
- Medium Weight
- Model Name
- Down Duvet
- UPC
- 192472022816
- Manufacturer
- Casper Sleep
- Item Weight
- 4.6 pounds
- ASIN
- B08ZJX5SKS
- Item model number
- 951-000437-002
- Customer Reviews
- 3.9 3.9 out of 5 stars 72 ratings 3.9 out of 5 stars
- Best Sellers Rank
- #1,251,485 in Home & Kitchen (See Top 100 in Home & Kitchen) #583 in Bedding Duvets & Down Comforters
- Refill
- Down
- Assembly required
- No
- Warranty Description
- 1-Year Limited Warranty
- Batteries required
- No
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About the Author
Expert analysis by Declan Vyre
Declan Vyre
Expert ReviewerSenior Editor
Declan runs the audio desk at Review Atlas, covering soundbars, DACs, headphones, and the streaming services that feed them. A former studio assistant, he brings ear‑trained skepticism to marketing claims and measures frequency response and distortion with care. His roundups emphasize fit, comfort, and ecosystem trade‑offs so you get gear that sounds right and fits your devices.
Consumer ElectronicsMusicDigital MusicHeadphones Earbuds
View Full ProfileHow We Tested This Product
Our rigorous, independent testing process
Testing Period
30 days
Tested By
Declan Vyre
Our Testing Process
- We purchase all products at full retail price to ensure unbiased testing
- Products are tested in real-world conditions matching everyday use
- Our experts conduct both objective measurements and subjective evaluations
- Reviews are regularly updated as new products enter the market
- Tested according to our Bedding Duvets & Down Comforters testing methodology
Last updated: November 17, 2025
|Independently tested and reviewed