Buffy Cloud Cooling Comforter Queen/Full- White Comforter Queen for Hot Sleepers
- Duvets & Down Comforter
A eucalyptus lyocell comforter built for hot sleepers with a lab-tested cooling rating behind it, though no buyer reviews are in yet to confirm how it performs at home.
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Sizes Available
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How it ranks among the 18 duvets & down comforters we track
4.3★ across 1,700 Amazon ratings, Bayesian-smoothed toward the category average.
1,700 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
200+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 18 duvets & down comforters we track - how the scorecard works · full duvets & down comforters data report. Confidence: limited - incomplete product information.Updated 6 days ago. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
A queen/full comforter from Buffy built around a eucalyptus lyocell shell and a lab-rated Q-Max 0.21 cooling score, aimed at hot sleepers who want a lighter, breathable duvet insert. The fill is recycled polyester made from more than 50 upcycled plastic bottles.
The Q-Max number is the concrete spec worth noting here: it is a lab measurement of how fast a fabric pulls heat away from skin, and 0.21 is what the brand cites against cotton, linen and polyester. Past that number, the comfort claims are subjective, so the fabric and fill facts are what this listing can actually support.
- Eucalyptus TENCEL lyocell fabric shell
- Q-Max 0.21 lab-tested cooling rating
- 300 thread count sateen weave
- Fill from 50+ upcycled plastic bottles
Who it's for
Fits someone who sleeps hot and wants a lighter comforter rather than a heavy down alternative, and who prefers a sustainably sourced fill. Not the right pick for someone who wants a heavier, denser comforter for cold rooms.
Strengths and trade-offs
Drawn from this product's published specifications.
- Eucalyptus lyocell shell wicks moisture for hot sleepers
- Lab-tested Q-Max 0.21 cooling rating
- Fill made from recycled plastic bottles
- No buyer reviews yet on this listing
- Lightweight fill may feel thin to those wanting a heavier comforter
- Only available here in white for queen/full
Performance notes
The eucalyptus TENCEL lyocell shell and 300 thread count sateen weave are what drive airflow and moisture wicking, moving heat and sweat away from the body faster than a plain cotton or polyester shell would. The recycled polyester fill inside is lightweight by design rather than dense, which is what keeps the comforter from trapping heat.
Specifications
| Brand | Buffy |
|---|
How it compares
This product against the closest alternatives we track in duvets & down comforters.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Buffy Cloud Cooling Comforter Queen/Full- White Comforter Queen for Hot SleepersThis product | 4.3 / 5 | 1,700 | 2.7 / 5 |
| Bedsure Comforter Duvet InsertBedsure | 4.7 / 5 | 77,400 | 4.6 / 5 |
| Utopia Bedding Queen ComforterUtopia Bedding | 4.6 / 5 | 146,500 | 4.6 / 5 |
| Serta Goose Feather Down Fiber Comforter Queen SizeSerta | 4.4 / 5 | 4,200 | 4.6 / 5 |
| EASELAND Queen Size Down Alternative ComforterEaseland | 4.6 / 5 | 41,400 | 4.5 / 5 |
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Questions about the Buffy duvets & down comforters
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What does the Q-Max 0.21 rating mean on the Buffy Cloud comforter?
It is a lab measurement of heat transfer speed that the brand cites as cooling faster than cotton, linen or polyester.
Is the Buffy Cloud comforter machine washable?
Yes, per the listing it is machine washable.
What is the comforter filled with?
Recycled polyester fill made from more than 50 upcycled plastic bottles, inside a eucalyptus lyocell shell.