Feather comforter 90% silver goose down

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Feather comforter 90% silver goose down

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Size (cm)/Filling amount (kg)
Regular price ¥242,000
Silver geese, which live in the frigid regions of eastern Europe, are kept in captivity for nearly a year under particularly harsh winter conditions, so they are larger than regular geese and can be harvested for extremely high-quality feathers.

This duvet is made of 100% glossy satin cotton, without using any resin or glue for filling.
The materials are made using unique technology to achieve world-class cleanliness. We have enhanced the original functionality of the material and improved its durability. It is also highly hygienic, and can be easily washed with water at home and dried directly in the sun.

The ideal bed climate (temperature 33℃, humidity 50%) allows you to sleep soundly until morning.

Iwata products can be used comfortably for a long time by maintaining them at home.

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Iwata's bedding is made to be easy to dry in the sun or wash at home, so that you can use it comfortably for a long time. We recommend maintenance at home to ensure that the material's functionality is fully utilized.

Oeko-Tex is an international safety standard for textile products that prohibits or restricts the use of substances harmful to the human body in textile products, and is issued only to products that meet the standards.

The Iwata brand receives certification for each product. Not only the main materials (feathers, natural wool, and fabrics), but also all components used in bedding, such as threads and zippers, meet the standards and have been proven to be safe down to the single thread.


If the purchase price is less than 30,000 yen (excluding tax), a shipping fee of 500 yen (excluding tax) will be charged.
Large items (bed frames, mattresses) will be quoted separately.

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