The airiest
Cloud Heaven Duvet
Tall, fluffy folds you can’t wait to get under.
From Was $1,239 now $739 Save $500
Free PureFlow cover + Lavender Pillow MistFree cover + pillow mist
Fluffy Comforters: Premium Down
Fluffy comforters for the bed in the photo you saved: big, airy premium down that rises tall in our patented Cloud Shell. Start with Heaven, the airiest, alone or as a set.
Refresh the sleep setup
Cloud Heaven Sleep Set
Tall, fluffy folds and soft pillows to settle into. Make the bed you keep picturing.
From Was $1,189 now $939 Save $250
Free Lavender Pillow MistFree Lavender Pillow Mist
Our rarest down
Royal Goose Down Duvet
Soft, lofty goose down to pull around you. Choose the warmth you love.
From Was $2,220 now $1,720 Save $500
Free PureFlow cover + Lavender Pillow MistFree cover + pillow mist
Dress the whole bed
Full Cloud Heaven Bed Set
From fresh cotton sheets to deep, billowy folds. Your whole bed, beautifully together.
From Was $1,389 now $1,139 Save $250
Free Lavender Pillow MistFree Lavender Pillow Mist
Light as air
PureFlow Air Duvet
A lighter layer to curl into, for nights when you want less warmth.
From Was $889 now $529 Save $360
Free PureFlow cover + Lavender Pillow MistFree cover + pillow mist
What kind of fluffy do you mean?
Three things go by the same word. Only one of them is ours.
Three kinds of fluffy
| Kind | How it feels | Here? |
|---|---|---|
| Tall loft | Big, airy folds that rise around you | Yes. Heaven most of all, and Royal. Air has a soft, relaxed drape |
| Heavy pile | Thick stuffing that presses down on you | No. Want to feel weight on you? A heavier comforter will suit you better |
| Plush surface | Fuzzy fabric, like a teddy coat | No. Our cover is soft and cool to the touch |
Comparing with the MarshMellow? See our Mellow comforter dupe page.
Which one is the fluffiest?
The Cloud Heaven Duvet. It is the fluffiest premium down duvet we have ever made, loved by thousands of dreamers. Flop onto it and it billows up around you, with barely any weight on top.
If you run warm, take the PureFlow Air Duvet: light as air, with a soft, relaxed drape. If you want goose down, the Royal Goose Down Duvet is our rarest, most limited down. For the whole bed, matched in one order, see the Cloud Heaven Sleep Set and the Full Cloud Heaven Bed Set. Torn between them? Compare Air, Heaven and Royal.
- Free coverwith each duvet, for a limited time
- 60 nightsto try it, free returns and exchanges
- 5 yearsLoft Promise on Heaven and Air
- Ships freeto the US and Canada, within 2 business days
Why does it look fluffy in the photo and flat at home?
Because the photo bed is often stuffed: a bigger insert, or two, zipped into one cover. The camera loves it. With two, you sleep under double the weight and double the warmth.
Then there is the build. Fake cloud comforters pinch their fill into small stitched puffs. They flatten into the stitches, and the puffs slump to one side. Fake clouds flatten. Real clouds rise.
Ours are built the other way. Wide chambers inside a framed edge give the down room to lift, and the frame is split at the head, foot and sides, so the down stays even and each sleeper keeps a full share.
Questions people ask
Will it look this fluffy when it arrives?
Give Heaven or Air 24 to 48 hours to rise. Then give Heaven a shake when you make the bed and the down lifts right back up.
Will it be too hot if I run warm?
Pick the one made for you. Air is for warm sleepers, warm rooms and summer. Royal comes in Lightweight, 7.5 TOG, for down lovers who run warm. See our guide for hot sleepers.
Is down heavy, crunchy or full of lint?
Not ours. No feather crunch. No smell. Heaven lies with barely any weight on top of you, and the PureFlow shell does not shed lint in your dryer or on your clothes.
Will it go flat after I wash it?
Washed the way our duvet care guide says, it is made to rise and get softer with every wash: cold and gentle with a mild down wash and an extra rinse, then low with clean dryer balls until completely dry. If Heaven or Air flattens for good, our 5 year Loft Promise covers it. Royal has its own 5 year warranty for seams, the shell and down leaks.
Will a white fluffy comforter stay white?
That is the cover's job. Keep the duvet in it every night and wash the PureFlow Duvet Cover every week or two, cold on gentle with the zipper closed.
Should I size up for a fluffier look?
No. In Dianne Decor's test above, a bigger insert added only about half an inch. Ours already hang about 18 in (46 cm) past each side of the mattress, measured flat. See the duvet size guide.
What comes in a fluffy comforter set?
Each duvet comes with its PureFlow Duvet Cover, free for a limited time, and a free Lavender Pillow Mist. The Cloud Heaven Sleep Set adds two Cloud Pillows (Medium) and two pillowcases; the Full Cloud Heaven Bed Set adds a fitted sheet and a flat sheet too. Compare all sets.
How this page was put together: product facts and US prices from our store on 13 Nov 2026; the drawing shows the idea, not measured heights. More reading: the fluffy comforter buying guide, what a cloud comforter is, why hotel comforters look so fluffy and how to make a comforter fluffy again.
