Why Silk-Filled?
Because silk regulates temperature more gracefully than down or synthetics ever could.
The Silk Magic

Better Temperature Judgment
Thanks to silk’s porous fiber structure—with 38% hollow volume—it helps absorb and release heat more evenly for a steadier sleep temperature.

Comfort, All Year
Silk-filled duvets help maintain a balanced internal sleeping climate of around 25°C, making them especially well-suited to spring, fall, and air-conditioned summer nights.

Drier by Nature
Silk absorbs moisture 1.5x better than cotton, helping wick away sweat for a sleep environment that feels drier, lighter, and more comfortable.
The Science of Silk
Sleep is full of small temperature swings. Silk helps smooth them out.
30% Less Temperature Swing
Silk-filled duvets show 30% less temperature fluctuation than down, for a steadier, more comfortable sleep climate.
Natural Thermoregulation
Silk responds to heat and moisture as they change—helping the bed stay balanced, not too hot, not too cold.
Your Dream Duvet, Realized
Pure by Nature
Naturally antibacterial, anti-mite, and hypoallergenic—with no added chemicals.
Contours Quietly
Silk drapes closer to the body for a snug, lightweight feel—comforting, never bulky.
Silkier. Softer. Smarter.
7.4%
Lower friction coefficient
10
Silk mesh layers at peak density
Find Your Fill
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Cool Silk
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Warm Silk
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Cozy Down & Wool
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Breathable silk for lighter, cooler sleep.
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Extra loft, same silk breathability.
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Ideal choice for those who love the fluffy & cozy feel of premium down and wool.
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MOST POPULAR
Silk-Filled Duvet
Lightweight silk comfort for spring, summer, and early fall.
MOST PREMIUM
Silk-filled Duvet Max
A finer silk duvet with the same light feel, upgraded.
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MOST POPULAR
Heavy Silk-Filled Duvet
Heavier silk warmth for colder nights and chillier rooms.
MOST PREMIUM
Heavy Silk-filled Duvet Max
Our most elevated heavy silk duvet for winter warmth.
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MOST POPULAR
Down Comforter
Feather-Light Comfort with Cloud-Like Softness
ULTRA-WARM
Merino Wool Comforter
Merino wool offers moisture-wicking for cozy warmth
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Best for
Warm sleepers and milder climates Best for
Warm sleepers and milder climates |
Best for
Cold sleepers and cooler climates Best for
Cold sleepers and cooler climates |
Best for
Most sleepers & suitable for all seasons Best for
Most sleepers & suitable for all seasons |
Feel
Light, airy, temperature-balanced Feel
Light, airy, temperature-balanced |
Feel
Plush, warm, never bulky Feel
Plush, warm, never bulky |
Feel
Fluffy, utterly cozy Feel
Cozy, wicks moisture |
Shell
300 TC organic cotton Shell
300 TC organic cotton |
Shell
300 TC organic cotton Shell
300 TC organic cotton |
Shell
Down-proof cotton Shell
Wool-Proof cotton |
Fill
100% premium silk Fill
100% premium dupion silk |
Fill
100% premium silk Fill
100% premium dupion silk |
Fill
100% goose down & feather Fill
100% merino wool |
Weight
From 3.13 lbs Weight
From 3.13 lbs |
Weight
Up to 5.29 lbs Weight
Up to 5.29 lbs |
Weight
2.83lbs Weight
2.83lbs |
Better Materials. Less Nonsense.
Nature Had Better Ideas
So we borrowed from it: silk, bamboo, eucalyptus, and other materials that do more with less.
Boxes Deserve a Second Life
Reusable. Recycled. Less waste, less guilt, less reason to throw everything away.
Chemistry, Behaving Itself
We keep a close eye on what goes in, so your sleep does not have to worry about it.
Frequently Asked Questions
The outer shell of the duvet is 100% organic cotton, the filling is made of 100% premium silk. The fill weights for queen, king size duvets are 3.7, 4.4 lbs.
Yes, Vesta Silk-filled Thermoregulating Duvet keeps the temperature inside the duvet constant at about 68 - 74°F. This is the versatile duvet that you can use year-round.
We strongly encourage using one. It will help safeguard the duvet against sweat, dirt, and stains, and it can easily be regularly thrown in the wash with the rest of your linens.
A properly covered Vesta Silk-filled Duvet (for example, pairing with our Bamboo Duvet Cover) should not require cleaning under normal conditions of use. If the duvet does require a wash, in the instance of a spill or a stain, we advise handwashing with water.
The Vesta Silk-filled Thermoregulating Duvet is covered by a 1-year limited warranty. If there is any issue regarding the products, please feel free to contact our after-sales support team at support@vesta-sleep.com for the fastest response.

