Hungarian White Goose Down is among the finest down filling materials available. Making this duvet the ultimate luxury. The cold winter seasons in the Eastern European regions offer great conditions for breeding geese. The geese are grown larger and stronger than most other domestic geese in the world. The quality of Hungarian Goose Down is superior in quality and very consistent. Hungarian White Goose Down is an ideal choice for filling material in luxury goose down quilts.This beautiful product features a 100% cotton casing with 233 thread count and is machine washable.This product has many certifications including: Nomite, Downpass and Downafresh.People often mistake dust mite allergies for feather allergies. That's where Nomite comes in. NOMITE is a classification from the European Down and Feather Association EDFA. To earn the right to use the Nomite declaration the shell must be so tightly woven that house dust mites are unable to penetrate. The tight weave of casing acts as a barrier preventing the mites from passing through. This means that those who suffer from house dust allergies or asthma can enjoy the natural comfort and luxury of Quilts of Denmark down and feather bedding. This product is Downafresh certified. This means that the down and feather complies with the most strict hygienic requirements. As well as Downpass tested. Downpass is the ethical and quality inspection criteria. Click here for full information and to download the PDF90% Hungarian white goose down, 10% small goose feathersNatural filling10.5 togMachine Wash 60°CCottonDouble Shop At House Of Fraser