Daunenstep MAXI Mid Season Double Goose Down Duvet D400

D400 Mid Season: the DaunenStep queen-size MAXI duvet for all year round

The DaunenStep D400 Mid Season goose down duvet , measuring 200x220 cm (large double bed), is designed to offer balanced warmth, perfect for well-insulated bedrooms or for those who want a duvet that can be used most of the year. The 100% down filling with 730 CUIN fill power ensures lightness, breathability, and natural comfort.

By purchasing on BenasciuttiCasa you receive:

• Official DaunenStep 10 year guarantee
• Original DaunenStep case
• Professional support in choosing the right heat level

Italian tradition and craftsmanship

The D400 line is an example of Italian excellence. Each duvet is expertly crafted and quilted by hand , with tailored finishes that guarantee consistent quality and longevity.

Supersoft Batista lining: breathable, soft and safe

The 100% Supersoft Batiste cotton cover combines lightness and durability. It is certified anti-mite and completely hypoallergenic , also ideal for those who suffer from dust allergies.

100% down filling – 730 CUIN

The D400 line offers:

• moderate heat, ideal for mid-seasons and rooms with stable temperatures
• excellent hygroscopic capacity, for a dry rest
• natural volume and great softness
• balanced thermal insulation for continuous comfort

Ethical, certified and safe materials

The feathers used do not come from live or mistreated animals . The duvet is free from harmful substances, certified according to OEKO-TEX standards and suitable for allergy sufferers.

Fixed square quilting: evenly distributed heat

The fixed square quilting prevents the filling from shifting, keeping the down uniform and ensuring a stable microclimate during sleep.

Room temperature: a guide to choosing the right heat

• 18–22°C: ideal model
• 15–18°C: suitable if you are not sensitive to the cold

Personal sensitivity to heat

Thermal comfort is subjective: if you're sensitive to the cold , consider a Classic Winter; if you tend to get hot, the Mid Season is perfect year-round. The natural down provides a balanced sleep whether the window is closed or slightly ajar.

How to wash it and maintain it over time

• Washing: maximum 40°C
• Dryer: recommended for restoring volume
• Full wash: approximately every 3 years
• Daily use: air and shake the duvet

Why choose the D400 Mid Season Piazza e Mezza MAXI

The 200x220 cm size offers extra coverage and superior comfort. The D400 Mid Season is one of the best DaunenStep duvets for those seeking balanced warmth, natural materials, Italian craftsmanship, and quality certifications.