Duvet Fillings Compared
The choice of the right duvet filling has a great influence on sleeping comfort. It determines how well a duvet retains warmth, regulates moisture, and how pleasant the sleeping climate is.
Many people therefore ask: Which duvet filling is the best?
The most common materials include:
-
Mulberry Silk
-
Down
-
Cashmere
-
Synthetic Fibers
In the following comparison, we show the most important differences.
Comparison of Different Duvet Fillings
| Criterion | Mulberry Silk | Down (90/10) | Cashmere | Synthetic Fibers |
|---|---|---|---|---|
| Fiber Structure | long, regular | short | short | long, regular |
| Suppleness | ⭐⭐⭐⭐☆ | ⭐⭐☆☆☆ | ⭐⭐☆☆☆ | ⭐⭐⭐☆ |
| Warmth Retention | ⭐⭐⭐⭐☆ | ⭐⭐⭐⭐☆ | ⭐⭐⭐⭐☆ | ⭐⭐☆☆☆ |
| Moisture Regulation | ⭐⭐⭐⭐☆ | ⭐⭐⭐☆ | ⭐⭐⭐☆ | ⭐☆☆☆☆ |
| Breathability | ⭐⭐⭐⭐☆ | ⭐⭐⭐⭐☆ | ⭐⭐⭐⭐☆ | ⭐☆☆☆☆ |
| Temperature Balance | ⭐⭐⭐⭐☆ | ⭐⭐⭐☆ | ⭐⭐⭐☆ | ⭐☆☆☆☆ |
| Skin Compatibility | ⭐⭐⭐⭐☆ (ideal for allergy sufferers) | ⭐⭐⭐☆ | ⭐⭐⭐☆ | ⭐⭐☆☆☆ |
| Lifespan | approx. 10 years | approx. 10 years | approx. 10 years | approx. 5 years |
| Environmental Friendliness | ⭐⭐⭐⭐☆ | ⭐⭐⭐☆ | ⭐⭐⭐☆ | ⭐☆☆☆☆ |
Mulberry Silk Duvet Filling
Mulberry silk is considered one of the highest quality natural duvet fillings.
The advantages:
-
very good temperature regulation
-
high breathability
-
good moisture absorption
-
particularly skin-friendly
Silk fibers ensure a balanced sleeping climate. A silk duvet has a pleasantly cooling effect in summer and a slightly warming effect in winter.
👉 Discover our high-quality
mulberry silk duvets
Down as Duvet Filling
Down is one of the classic duvet fillings and is particularly known for its thermal performance.
Advantages of down:
-
very good insulation
-
lightweight
-
soft and cuddly
However, down regulates moisture less effectively than natural silk fibers.
Duvets with Synthetic Fiber Filling
Synthetic fibers are often used in inexpensive duvets.
Advantages:
-
affordable
-
easy to care for
-
mostly machine washable
Disadvantages:
-
lower breathability
-
less good sleeping climate
-
shorter lifespan
Conclusion: Which Duvet Filling is the Best?
The best duvet filling depends on personal sleeping habits.
-
Down offers very high thermal performance
-
Synthetic fibers are affordable and easy to care for
-
Mulberry silk fillings impress with their excellent temperature regulation and skin-friendliness
Those who value a natural and balanced sleeping climate often choose a silk duvet.
👉 Here you will find high-quality
mulberry silk duvets and silk bedding
FAQ on Duvet Fillings
Which duvet filling is best for allergy sufferers?
Natural materials such as silk are particularly skin-friendly and absorb less dust. Therefore, they are well suited for allergy sufferers.
Is a silk duvet suitable for summer?
Yes. Silk has a temperature-regulating effect and can be cooling in summer.
Which duvet filling is the warmest?
Down has a very high thermal performance and is particularly suitable for cold temperatures.

