Daunenstep MAXI Mid Season D400 Single Goose Down Duvet

D400 Mid Season: the DaunenStep single MAXI duvet for balanced comfort

The DaunenStep D400 Mid Season goose down duvet , measuring 155x220 cm (MAXI single size), is designed to offer moderate warmth and high breathability, ideal for well-insulated bedrooms or for those looking for a year-round solution. The 100% down filling with 730 CUIN fill power ensures softness, lightness, and a dry microclimate.

By purchasing on BenasciuttiCasa you get:

• Official DaunenStep 10 year guarantee
• Original DaunenStep case
• Dedicated advice on choosing the heat level

Italian tradition: hand-built and quilted

The D400 is a product of true Italian artisan tradition . Each duvet is constructed and quilted by hand with tailored finishes that guarantee superior quality and durability.

Supersoft Batista lining: soft, breathable, hypoallergenic

The outer fabric, made of 100% Supersoft Batiste cotton, is extremely fine, lightweight, and gentle on the skin. It is certified anti-mite and completely hypoallergenic , making it ideal for allergy sufferers.

100% down filling – 730 CUIN

The D400 line guarantees:

• moderate heat, ideal for mid-seasons
• excellent hygroscopicity to keep the body dry
• natural softness and balanced volume
• optimal thermal insulation without excessive heat

Ethics, safety and certified materials

The feathers used do not come from live or mistreated animals . The duvet is OEKO-TEX certified and free from harmful substances. It is suitable for people with dust allergies.

Fixed square quilting: uniform heat all night long

The fixed square quilting prevents the down from shifting, keeping heat evenly distributed for constant comfort.

Room temperature and heat level selection

• 18–22°C: Mid Season is the perfect choice
• 15–18°C: suitable if you are not particularly sensitive to the cold

Personal sensitivity to heat

The perception of warmth is subjective: if you're sensitive to the cold , a Classic Winter model might be more suitable; if you're warm , the Mid Season is ideal year-round. The natural down ensures comfort even with the window ajar.

Maintenance and durability

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

Why choose the D400 Mid Season Single MAXI

The 155x220 cm size is ideal for those looking for a longer duvet than the standard size. The D400 Mid Season combines Italian craftsmanship, natural quality, certified safety , and balanced comfort, making it one of the best DaunenStep duvets for versatile use all year round.