Highland Feather Manufacturing 20-Ounce Ice Land Swiss Dot Hutterite Goose Down Duvet, Twin, White 100% Cotton Imported Highland Feather Ice Land 500 Thread Count Swiss Dot Hutterite White Goose Down 700 Loft Duvet Twin 20 Ounce 500 thread count, 100% cotton Professional dry clean Filled in Canada 15-year warranty