Does your bed feel like a cozy retreat? Or does it feel more like a desolate wasteland? You'll look forward to crawling into bed at night if you have a soft, fluffy duvet insert. Nevertheless, if your duvet insert is old and lumpy, it can ruin the snuggling experience. When you finally sink into a cloud-like, ultra-soft duvet that keeps you perfectly cozy and comfortable all night, you can expect to enjoy deep, restful sleep and refreshed mornings. This article will explore the best duvet insert options on the market so that you can find the right one for your bedding needs.
Yumerest has an excellent solution for helping you sleep deeply every night: cloud-like fluffy duvets. These ultra-soft duvet inserts will have you sleeping soundly in no time.
20 Best Duvet Inserts for Luxurious, Cozy Sleep Every Night
1. Yumerest PureFlow Duvet
Yumerest’s PureFlow Duvet transforms your bedroom into a luxurious sanctuary. Its exceptional 5 kg filling envelops you in cloud-like softness, promoting more profound, restorative sleep.
This premium Canadian duvet stands apart from competitors like Happy Fluffy Cloud and Hush through its ethically sourced northern down, which perfectly regulates temperature year-round—never too hot, just perfectly cozy.
The PureFlow Ecosystem
Crafted by expert artisans with techniques perfected since 1946, our duvets combine traditional craftsmanship with modern innovation for an unparalleled sleeping experience. The PureFlow bundle, featuring our heavenly duvet, elegant cover, and calming sleep mist, creates a complete sleep sanctuary that helps busy professionals and parents finally achieve the rejuvenating rest they deserve.
Get deep sleep every night with our cloud-like soft fluffy duvets.
2. Buffy Cloud Comforter
Buffy’s duvet insert stands out for its incredibly comfortable feel and innovative construction. It is filled with a unique web of individual fibers instead of clusters to help prevent cold spots, clumping, and fiber shed. The fill is made from recycled plastic bottles and earned a Global Recycling Standard certification, so you know it comes from recycled sources.
Sustainable Comfort and Adaptable Warmth
The cover is made with a silky Tencel lyocell fabric known for its soft, smooth feel and sustainable production practices. Our testers also said it was the perfect weight for year-round use. One shared, “I didn’t overheat, but it still felt substantial. " Yet, if you prefer a cooling comforter or duvet insert, you can opt for the brand’s temperature-regulating Breeze comforter.
Some testers said the silky material caused the insert to shift around inside a duvet cover, and they added that it needed regular readjusting.
3. The Company Store Alberta Down Comforter
This luxury down duvet insert is available in four sizes and three levels of warmth to choose the perfect combination for your bed. If you’re a hot sleeper, opt for "light warmth." If you’re looking for a cozy duvet for colder nights, try "extra warmth." It’s Responsible Down Standard (RDS) certified, meaning the down comes from animals not subject to any unnecessary harm.
Combed Cotton Craftsmanship and Fill Integrity
The outer shell is a smooth sateen material made with combed cotton for an extra-soft feel. Our experts who tried it were impressed by the longevity of the duvet insert, sharing that it held up well over time and adding that the fill didn’t shed with use.
While we and our testers didn’t experience this issue, some online reviewers noted a chemical smell upon opening the insert, but they said the odor dissipated over time.
4. StyleWell All Season Down Comforter
Down duvet inserts can get pretty expensive, but this pick from StyleWell is a nice value, and it’s still well-constructed from high-quality materials. The fill combines feathers and down clusters to keep the cost lower, so it’s not quite as fluffy as an all-down duvet insert, but it’s still RDS-certified, which, according to the Textiles Exchange, ensures the fill comes from farms where animals are treated humanely.
Pure Cotton Versatility
This pick is made with a 100% cotton outer shell and can be used without a cover. If you choose to cover it, there are corner loops for easy attachment. Our testers gave this duvet insert perfect scores for keeping them comfortable, sharing that they didn’t overheat at night and describing it as warm but not bulky.
Balancing Tactile Qualities and Practicality
They also rated it highly for comfort and said the material felt soft yet crisp. One tester noted that the shell made a slight crinkly sound when she moved, but she added that it wasn’t enough to bother her. Testers also found it easy to insert into a duvet cover, which can help muffle any crinkly noises.
5. Boll & Branch Down Duvet Insert
The Boll & Branch Down Duvet Insert offers something for everyone, whether you sleep hot or cool in a Twin bed or a California King. This comforter has three warmth weights to suit all seasons and sleep styles. I recommend the Lightweight for hot and warmer climes, the Ultraweight for cold and cooler climes, and the Midweight for everybody.
Loops and Loft
Each insert comes with corner loops for easy attachment to duvet covers. The clue is in the name: this duvet insert is filled with duck and goose down. This might raise alarms for animal lovers, but take heart that Boll & Branch Down is sourced from American farms and certified by the IDFL Down Standard.
Hotel-Grade Loft
This means an independent organization investigates every production stage, from farm to factory, to ensure the highest animal welfare standards. I love the look and feel of the Boll & Branch Down Duvet Insert. It's by far the most luxurious insert on this list. All that down creates a natural loft for a beautiful bedspread.
A Premium Choice
It's the sort of insert I expect in a high-end hotel or luxury spa. If in doubt, opt for the lighter weight: customer reviews indicate that the Down Duvet Insert errs towards the weighty side. Admittedly, the Boll & Branch Down Duvet Insert is on the more expensive side: we're talking more than $400 for a Lightweight Queen.
If you're looking for a down comforter but have a tight budget, I suggest you shop the Brooklinen Down Comforter instead.
6. Crane & Canopy Ultimate Luxe Down Alternative Comforter
Crane & Canopy’s duvet insert is incredibly luxe for a down alternative option, thanks to its thoughtful design. It’s made with a polyester microfiber fill with a complete and fluffy look, and the outer shell is 100% extra-long-staple cotton for a soft and smooth feel.
The high-quality duvet insert features baffle-box construction to keep fill evenly distributed and prevent cold spots. Depending on your personal preference, it comes in three warmth levels:
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All-year
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Lightweight
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Super lightweight
Fiberfill Integrity and Seasonal Adaptability
Testers were impressed by the duvet insert, giving it near-perfect scores for overall comfort. They also highlighted that the polyester fiberfill stayed in place without shedding. Some testers tried the lightweight option and appreciated that it felt snuggly but not sweaty, while other testers who tried the all-year option shared that it’s nice and cozy for cooler months but warned that it might be too warm for the summer season.
Another tester whose dog sleeps on her bed was blown away by how well the duvet inserts held up to wear from her pet and added, "I thought I would have to wash it sooner, but there's no evidence that we even have a dog."
7. Linenspa All Season Down Alternative Comforter
This duvet insert is a total steal at less than $40 for a Queen. Buyers love it and have left over 94,000 five-star reviews on Amazon, highlighting its lightweight yet fluffy feel. It’s affordable because it’s made of 100% polyester (fill and cover), which is easy to care for and machine-washable in a large-capacity washing machine.
Microfiber, Colors, and Shedding Considerations
The duvet insert features a smooth microfiber shell that online reviewers describe as "soft and plush." It also comes in six different colors (Some are even reversible!) with patterns available, and you can choose between eight sizes, including oversized options. Polyester duvet inserts like this one aren’t as breathable as cotton and can cause hot sleepers to overheat.
Polyester Comfort with Shed Control and Size Options
One analyst who is a self-proclaimed sweaty sleeper shared that she doesn’t wake up with night sweats when using this duvet insert and has shared it with guests who agree it’s not too stuffy. Our analyst did express that there was noticeable shedding with polyester fiberfill peaking out of the seams.
Adding a duvet cover can help to contain the shed, and if you choose to insert it into a cover, there are corner loops for attachment.
8. Slumber Cloud Lightweight Comforter
Hot sleepers rejoice: This cooling duvet insert from Slumber Cloud is made with temperature-regulating fill, so it isn’t just cool to the touch. It stores and then releases your body heat while you sleep to help you stay at a comfortable temperature all night and year round.
Trial and Material Assurance
The duvet insert, made with down alternative fill and a smooth 100% cotton cover, is easy to clean in the washing machine and can be machine-dried. If you’re skeptical of the cooling claims, the brand offers a 60-day trial period to try the cover out for yourself before committing.
Tester-Approved Comfort
Made with the same high-quality materials as Slumber Cloud’s silky sheets, cooling mattress pad, and plush pillow (all of which have stood out in Textiles Lab evaluations), this duvet insert is an analyst and tester favorite. We were impressed by its cooling capabilities, and one tester was blown away that she no longer had to sleep with one leg outside her blankets to feel comfortable at night.
Comfort and Durability Tested
Another sweaty sleeper shared, "I had zero overheated moments with this [duvet]." The cover also received high ratings for overall comfort, with one tester commenting that the soft and silky material was "unparalleled" to anything she had tried prior.
Although its box-stitch design is not quite as durable as baffle-box construction, according to testers, the duvet inserts held up well in the wash and didn't show signs of wear with regular use.
9. Rewardown EcoLuxe Comforter
Filled with a blend of recycled down and kapok fibers (a cotton-like fiber that’s full and fluffy) and encased in a silky soft cover made of recycled synthetics, this duvet insert from Rewardown is as innovative as it is comfortable.
Flexible Warmth Options
It comes shipped to your door in a box and a reusable cotton bag to reduce plastic waste, and the brand offers a limited 100-day trial so you can try the duvet insert before fully committing. There are two weights to choose from:
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Extra fill for colder months
Cloud-Like Comfort
A GH Best Bedding Awards winner, this duvet insert wowed our Textiles Lab experts and testers. Our testers loved how lightweight the duvet insert felt, with one saying, "It feels like sleeping under a cloud." They gave it perfect scores for comfort and described the feel as "so soft and dreamy."
If you want to add a duvet cover, testers said it was easy to attach using the eight ties to keep the cover securely in place. The insert is spot-clean only, so the brand doesn’t suggest putting it in the washer, but it can be tumble-dried on low heat in a large-capacity machine.
10. Birch Natural Down Duvet Insert
If you’re a sweaty sleeper and your partner’s always cold, choosing a duvet insert that works for both of you can seem impossible, but this one from Birch is a game-changer. It’s filled with a blend of 70% down and 30% wool, and wool is inherently temperature-regulating to help you both stay comfortable all night long.
We appreciate that the Downfall has a Responsible Down Standard (RSD) certification and that the outer material is made with organic cotton. Nevertheless, no organic certifications cover the entire final product.
Ideal for Diverse Sleep Temperatures
This duvet insert received perfect scores for temperature regulation with comments like, "I'm a hot sleeper, but the comforter never felt too hot, and my husband is a cool sleeper and was comfortable all night." Another tester expressed the same sentiment, sharing that she sleeps cold and her husband hot, but they both felt well-rested sleeping under the duvet insert.
11. West Elm Cooling Down Alternative Duvet Insert
Senior digital design editor Sydney Gore identifies as a sensitive sleeper. Luckily for her, this cooling comforter fit the bill for something soft but heavy enough to keep her warm during the chilly months.
Hypoallergenic Breathability
Filled with a hypoallergenic blend of polyester and sustainably sourced Tencel lyocell fibers, this duvet insert is described by Gore as “breathable, fluffy, and perfect for the every day.” Hot sleepers are in luck—the insert comes in All Season or Extra Plush, allowing them to decide on the hydro cool fill, which is just right.
12. Utopia Bedding All-Season Down Alternative Comforter
After sleeping under almost 40 comforters and duvet inserts, the Utopia Down alternative comforter was one of the favorites. It felt light and smooth right out of the packaging, and we found it pleasantly lightweight with excellent breathability. It’s filled with siliconized hollow fibers as a down alternative.
Versatile and Washable Comfort
Sourced from recycled plastic, the material mimics the loftiness of real down and insulation. The comforter has box stitching to prevent the fill from bunching up or shifting around. Since this comforter comes in several colors, you don’t necessarily need a duvet cover, yet it has handy tabs to secure the corners if you do.
Easy Care and Stain Resistance
The comforter is machine-washable and dryer-friendly, though wool dryer balls may still be needed to shorten the tumbling time. Plus, the coffee we spilled during our tests came out with minimal effort. The quality and performance of this one impressed us, especially considering the very reasonable price.
13. Bedsure Down Alternative Comforter
The Bedsure duvet insert is a solid choice if you don’t want to spend much. Though the low-loft design is somewhat thin, the baffle-box construction helps it maintain its shape while keeping the fill in place. This lightweight comforter is calm and surprisingly breathable for being 100 percent polyester.
Quiet, Quick-Dry Durability
It carried a slight plastic odor upon unboxing, but it wasn’t unpleasant and dissipated over time. Getting a duvet cover on and securing it with the tabs was easy. You can also choose one of the colored options without a cover. When we tossed and turned, this bedspread was noiseless. It also held up remarkably well in the wash and dried quickly in the dryer.
Although the Bedsure Duvet Insert may not last as long as higher-end comforters, it offers much quality for under $50.
14. The Company Store Cool Zzz Premium Comforter
If you run hot or are prone to night sweats, The Company Store’s Cool Zzz comforter is your best bet. It’s cool to the touch, delivered consistent cooling coverage during our tests, and prevented us from overheating even when it was 95 degrees outside.
The secret is phase-change material (PCM), a performance fabric that absorbs energy (heat) from your body and releases it into the air.
Consistent Comfort
Though the polyfill isn’t as lofty as natural down, we liked that it didn’t clump up or poke through the fabric. And the thinner design was nice in that we never felt smothered. We woke up covered each morning, having never kicked it off from getting too hot. The main drawback is the higher cost. But after seeing how cool (but never cold) and comfortable it kept us, we’d pay full price for this comforter.
15. Pottery Barn Down Alternative Duvet Insert
Pottery Barn’s Resort Essential duvet insert is a prime choice if you want a completely vegan design. We appreciated how the poly fiber fill was lightweight, evenly distributed, and not at all clumpy. While it was a bit thin compared to the others we tested, the loftiness improved slightly after washing.
Warmth Without Loops
We found the cotton-blend shell smooth and liked that the well-constructed seams kept everything in place, though it doesn’t have corner loops to secure it to a cover. This comforter is also generously sized and looks great on a made bed.
It kept us warm throughout the night but may not be substantial enough for people who sleep cold or during winter. We think it’s worth buying a down alternative duvet for those in the market.
16. Threshold Down Alternative Comforter
Target’s Threshold all-season comforter is an affordable down alternative option praised for its thick, nicely constructed design and luxurious feel that rivals higher-priced duvets. It provided substantial warmth without being too heavy or hot and stayed in place throughout the night, making it suitable for those who toss and turn.
Noise and Fluffing Considerations
This comforter is slightly noisy and requires regular fluffing to maintain its shape, as it can clump if you don’t shake it out. And since it’s super lofty, which we loved, it might call for an extra-large washing machine. It feels like a high-quality hotel bed cover and is an incredible value for its price.
17. Cozy Earth Bamboo Viscose Comforter
Cozy Earth has earned Oprah’s stamp of approval, and we’re here for it. The brand’s luxurious bamboo comforter is made of naturally cooling bamboo-derived viscose. We love bamboo sheets for their breathability and softness; this comforter is no different. Bamboo is also moisture-wicking, so it can help draw sweat away from your body.
But this absorbency also means it’s prone to soaking up stains. Keep this in mind, as Cozy Earth recommends spot-cleaning or dry-cleaning only. Though this is one of the most expensive duvets we tested, it’s high in quality and comes with a 10-year warranty.
18. Saatva Heavyweight Down Alternative Comforter
The Saatva Heavyweight Comforter has a lot of loft for a down alternative duvet insert. That’ll be the thick, fluffy handfuls of fiberfill stuffed into the comforter and held in place via baffle-box construction. That means no lumps, no bumps, and no cold patches. Still, nothing compares to the natural loft of the best down comforter.
Comfort Through Seasonal Change
The Saatva Heavyweight Comforter is wrapped in a cotton percale shell to boost breathability. Our expert tester, Jaclyn Turner, tried it out as the weather in Atlanta turned from winter to spring. 'I’m a hot sleeper, but I still like to sleep with a layer,' says Jaclyn. 'I like cuddling up in cozy season, but I don’t want to overheat.
I was pleasantly surprised to find I could still sleep comfortably in milder temperatures, though I wouldn’t want to sleep under the Heavyweight Comforter in summer.'
Heavyweight Investment vs. All-Season Value
Retailing at $345 for a Queen, the Saatva Heavyweight Comforter is more expensive, but that’s what you pay for such heaped handfuls of fiberfill. For an affordable, all-season alternative, consider the Saatva All-Year Comforter.
19. Avocado Alpaca Duvet Insert
‘Down alternative’ is a catch-all term encompassing everything other than feathers. I’ve slept under comforters filled with breathable bamboo, smooth silk, and sheepskin. For eco-conscious customers looking to try something new, I recommend alpaca wool. Shearing the alpacas doesn’t hurt them − in fact, getting rid of all that excess wool helps their skin to breathe.
Organic vs. Synthetic
The environment should buy an organic duvet insert that incorporates animal produce than it is to buy a cheap, synthetic comforter that will only end up in a landfill. Alpaca wool is naturally antimicrobial, so it should slow the spread of bacteria, mold, and mildew while keeping bed bugs and dust mites at bay.
Antimicrobial and Thermoregulating
As H&G’s resident Sleep Editor and a hot sleeper, I’m always raving about wool’s natural benefits: It’s thermoregulating and moisture-wicking to keep us calm and dry all year round. While the Avocado Alpaca Duvet Insert is neither machine-washable nor dryer-safe, it’s relatively easy to clean.
Avocado recommends spot-cleaning to tackle minor spills or stains and hanging the comforter in direct sunlight to restore freshness.
20. Egyptian Bedding Goose Down Feather Comforter
You can get a sustainably sourced down-filled comforter without spending hundreds; this bb is proof. Ideal for year-round use, this cloud-like duvet insert (which comes with a silky Egyptian cotton shell) boasts eight corner loops to keep your cover in place and a baffle-box construction to keep the downfill evenly distributed.
And though dry cleaning is recommended, reviewers say it is acceptable in the wash.
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Shell material: Egyptian cotton
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Fill material: Down and feather fiber
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Sizes available: Twin, full, queen, king, Cal king, palatial king
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Warmth level: All-season
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Care instructions: Dry cleaning is recommended.
The Review
"Wow! Amazing quality, especially for the price point," reads one review. The warmth is so even. As soon as I opened it, I threw it around to fluff, then put it in the dryer on air dry. A few more fluffs from me, and I put it on my bed. The squares are entirely full. I'm 100 percent happy with my purchase."
Related Reading
- Best Down Alternative Comforter
- Best Goose Down Comforter
- Best Fluffy Comforter
- How to Choose a Down Comforter
What to Look for When Shopping for the Best Duvet Insert
Fill Type: Natural vs. Synthetic Duvets
You have options when it comes to duvet fill. First, you can choose between natural and synthetic materials. Natural duvets feel lighter and fluffier. They’re better for thermoregulation but less suitable for vegans or allergies.
Down
Made from the fluffy part of feathers (the quills), down duvets feel light and airy and offer the best warmth. You might read about Hungarian, Swedish, or Canadian down, which is naturally designed to keep warm in cold weather. I recommend down duvets for cool sleepers and winter weather.
Feather
A feather duvet is heavier than down and filled with quills and barbs (the filament of the feather). These duvets are stronger, more robust, and often less expensive, creating weight and warmth for less.
Silk
If you’re allergic to feathers but still want to sleep under a natural duvet, silk could be a good option. Like down, it’s lightweight and thermoregulating but often more expensive.
Wool
Another natural alternative, wool, is an excellent moisture-wicker. According to the Woolroom Clean Sleep Report 2024, wool can hold up to 33% of its weight in water (or sweat). It’s highly absorbent, keeping your bed and body dry. Synthetic duvets are better for sleepers with sensitive skin but lack a little of the natural loft that makes a beautiful bedspread.
Microfiber
Filled with extra-fine fibers, these duvets feel ultra-lightweight.
Hollowfiber
These filaments feel thicker, more wiry, and more durable than microfiber. They’re
often coated with a hypoallergenic treatment to soothe sensitive sleepers.
Tog Rating: What It Is and Why It Matters
You might see the term 'tog' plastered over the duvet packaging or printed on the care tag. 'Tog' stands for 'Thermal Overall Grade,' measured on a scale from 1 to 15. The higher the tog, the warmer the duvet. You might like a lighter duvet for summer (somewhere between 1 and 7 tog) and a warmer one for winter (10 tog or above).
You could buy an adjustable duvet for all four seasons or an all-season weight (7 to 10 tog). If you're wondering, 'What duvet weight do I need?' I suggest you consult our expert guide.
Size Matters: Finding the Right Duvet Dimensions
Your average duvet insert or comforter comes in all the standard sizes, from Twin to California King, but they're designed to be longer and wider than your mattress. Most manufacturers follow the 12-16 rule: a duvet should be 12 inches longer and 16 inches wider than the mattress. You can always size up if you want to create an oversized drape.
If you share a bed with a partner but would rather sleep with separate duvets, I suggest you shop for two Twin XLs rather than one Queen.
Related Reading
- Best Comforter Material for Hot Sleepers
- Best Duvet Cover Material
- Best Comforter for Allergies
- Duvet Tog Guide
- Best Duvet for Night Sweats
Get Deep Sleep Every Night with Our Cloud-like Soft Fluffy Duvets
Yumerest's PureFlow Duvet transforms your bedroom into a luxurious sanctuary. Its exceptional 5 kg filling envelops you in cloud-like softness, promoting more profound, restorative sleep. This premium Canadian duvet stands apart from competitors like Happy Fluffy Cloud and Hush through its ethically sourced northern down, which perfectly regulates temperature year-round—never too hot, just perfectly cozy.
The PureFlow Sanctuary
Crafted by expert artisans with techniques perfected since 1946, our duvets combine traditional craftsmanship with modern innovation for an unparalleled sleeping experience. The PureFlow bundle, featuring our heavenly duvet, elegant cover, and calming sleep mist, creates a complete sleep sanctuary that helps busy professionals and parents finally achieve the rejuvenating rest they deserve.
Sleep deeply every night with our cloud-like fluffy duvets today!
