Posted by Rowan Mercer
The Sleep Sanctuary

Cloud Heaven vs Buffy Cloud: Two Different Kinds of Full

A person rests on their side between white pillows and the Heaven duvet.

Cloud Heaven Duvet and Buffy Cloud can make very different beds. Buffy’s All Season is a synthetic fill in a lyocell sateen shell. YumeFeel Heaven is a larger pair: premium down in our patented Cloud Shell, with a removable PureFlow cover. Choose the kind of bedding you want before comparing the name.

Our recommendation is specific: consider YumeFeel for its generous cut, premium down filling and included PureFlow cover. Keep Buffy on the shortlist if you prefer its lower price and lyocell surface. This is a YumeFeel desk comparison of current specifications and attributed reviews, checked 1 October 2026, not our own trial of Buffy.

View the Buffy Cloud reference on Pinterest
A folded Buffy Cloud Comforter in a Pin linked to Buffy’s product page. This historical product photograph illustrates its smooth shell and quilted construction; current specifications come from the live All Season listing. View the original Pin · Product photo source.

Compare the exact All Season version

White King comparison, checked 1 October 2026
Detail Buffy Cloud All Season YumeFeel Cloud Heaven Duvet
US price snapshot US$249 product price; the advertised first-order 20% offer gives US$199.20 US$699 product price; advertised LOVE offer gives US$549
Filled piece One comforter One duvet
Removable cover Optional extra PureFlow Duvet Cover, free with the current offer
Fill per area 300 g/m² recycled PET 3.5 kg of the airiest 100% Canadian down
Shell 300 thread count lyocell sateen Patented Cloud Shell in PureFlow 300T, our custom cotton blend
King dimensions, width × length 105 × 90 inches; combined King/Cal King 285 × 250 cm, about 112 × 98 inches

Prices describe the selected US white King products and public offers at the check date, before destination charges and tax. Buffy advertises its discount for a first order; check signup and offer eligibility before counting it. They are not checkout quotes, permanent discounts or confirmed local offers for Canada, the UK or Australia. Buffy’s current listing has a separate Winter Weight option; its care and price must be checked independently.

If you will use Buffy uncovered, its comforter price may be the complete bedding purchase you need. If you want a removable cover, add a compatible one to that basket. Do not add a second cover to Heaven merely to make the totals look closer, or assume the included cover alone explains the whole price difference.

More filling is a reason to choose, and sometimes a reason to pass

Buffy All Season lists 300 g/m² of recycled PET. Heaven holds 3.5 kg of the airiest 100% Canadian down, and down is not described the same way, so the two fills do not line up as one number. Neither figure alone establishes warmth, softness, loft or useful life.

Five illustrated measurement concepts use a scale for fill mass, a cylinder for down loft, a square-area textile for GSM, a woven yarn grid for thread count, and an insulation layer for TOG. The numbers are not interchangeable.
Fill weight, fill power, GSM, thread count and TOG describe different features of the bedding.

YumeFeel Heaven is our signature oversized duvet: big and fluffy, while the Cloud Shell keeps it airy and light on top of you. If you love a full duvet around you, that is relevant. If you want as little bedding as possible around you, do not buy it merely for its tall appearance.

Lower fill density also does not establish an exact finished-weight difference between two products. We do not have comparable total system weights, including the cover each shopper would use. For YumeFeel’s lightest option, compare PureFlow Air Duvet, 1.75 kg of 100% Canadian down, light as air.

Which outer fabric will you actually touch?

Buffy’s bare comforter presents lyocell sateen; YumeFeel’s covered pair presents PureFlow, our custom cotton blend. If the lyocell surface is the appeal, think carefully before hiding it under a different cover. If a removable cotton outer layer is what you want, Heaven supplies that matching pair.

Choose the softness you mean

Before comparing the two duvets, decide which part of a bed you want to feel softer. Is it the surface against your skin, the way the filled layer settles around you, or the full bed you see from the doorway? A smooth surface and a billowing silhouette are separate reasons to buy. Look at the bedding you already reach for and name that preference first.

For the YumeFeel route, the included PureFlow cover and full, fluffy premium down duvet are intended to be used together. Picture that pair on your own bed: the broad top edge, the side drape and the pillow arrangement you want to keep. If Buffy’s own outer fabric is the attraction, consider how you would use that surface before planning an additional cover. This makes the comparison about your finished bed as well as the specification table.

The white duvet cover partly unzipped, showing its concealed zipper and the insert inside.
The PureFlow Duvet Cover opens along a concealed zipper, so the cover can be removed and washed separately from the filled duvet. Image: YumeFeel.

Routine cover washing and filled-piece washing are different jobs. Follow each product’s label and allow room for washing and complete drying. Buffy All Season is listed for machine washing; its separate Winter Weight has different care instructions. Check the selected version rather than borrowing advice from an older review.

Keep your cover, or deliberately replace the pair

Buffy Full/Queen is 90 × 90 inches; YumeFeel Queen is 245 × 250 cm, approximately 96 × 98. For King, YumeFeel’s rounded listing is seven inches wider and eight inches longer. Its separate Cal King is 275 × 265 cm, approximately 108 × 104.

Three illustrated insert and cover pairings: a small insert leaves empty borders in a large cover, a matched pair aligns at the corners, and a large insert bunches inside a tight cover.
These three illustrated fits separate spare fabric from a matched pair and an overfilled cover. Check the actual dimensions and the maker’s intended pairing; there is no universal mismatch tolerance.

That extra fabric can supply wanted coverage, but a cover designed for the smaller cut may not accommodate it. Measure the usable pocket if you are keeping a cover. If you are replacing both pieces, compare the pair with your mattress and preferred drape. The cover-fit guide keeps those decisions separate.

What the outside recommendation does and does not prove

Good Housekeeping’s Amanda Constantine named Buffy Cloud Best Overall on 31 March 2026. The guide praises its quiet shell and light, fluffy feel, while noting that some testers wanted more winter warmth from All Season. Those findings support keeping Buffy in a serious shortlist. They do not establish that every sleeper will find it cool, or that YumeFeel was tested alongside it.

A published award is one useful input. Your desired warmth, current cover and budget are the purchase constraints. We have not verified a representative customer sample that would let us rank defect rates, so we do not turn isolated complaints into a durability verdict.

Where YumeFeel earns the comparison

The Cloud Heaven Duvet is for the person who actively wants its oversized, fluffy build, larger cut and matching PureFlow cover. It also has the 5 year Loft Promise for qualifying flattening, hard clumps and fill drift under the stated terms.

Choose Heaven when you want its full, enveloping shape and removable cotton outer layer as the centre of your bedroom. Bring the choice back to three things you can check: the surface you will touch, the coverage on your actual bed, and the care routine you will keep. The Heaven duvet guide shows how those choices fit together.