• Thin and washable down comforter for year-round use. The voluminous feel is suitable for spring and autumn, so you can comfortably wear it on chilly evenings with its light and natural heat retention. Easy to use and very convenient to have one • (85% White Duck Down) The down rate of 50% or more is said to be a duvet, but this is an 85% quality down blanket. Of course, the cost of manufacturing is higher compared to the lower down rate, but we made our top priority. By using a high down-rate feather, it is fluffy and light to wear and reduces the characteristic odor • 【Double the washing level of industry standard】This down blanket is designed and manufactured to Kyoto Kinboku standards. We use down to meet washing standards for quality and comfort. Excessive washing will deteriorate the down quality and is one of the most difficult points because of the lack of washing causes an unpleasant smell. Our staff regularly check the odor, but we've never felt a bad smell. There may be individual differences in the smell of the product. Although it is 39.4 inches (1,000 mm) washed, it is made of natural materials, so it is not odorless • Made in Japan at a Kyoto Factory: This product is manufactured at a factory located on the banks of Hotsugawa in Kameoka City, which is surrounded by nature. Instead of mass produced in a lazy environment, these are carefully made by skilled craftsmen with care. This is an original product made by Kyoto Kinbo, a long-established bedding manufacturer founded in 1932 who knows • (Adopts 3D Quilts) Adopts a three-dimensional quilt that takes much effort to the side fabric. Made with high quality specifications to enhance drapability and heat retention. Flat (Tataki) quilts commonly distributed in down quilts will prevent the bulge of feathers, but a three-dimensional quilt allows you to maximize the fullness of feathers. This product is unique to Japanese products