Beckasin's Goose Duvet is a luxurious five-star hotel-quality down duvet woven with fine threads that let the air circulate and help the down fill breathe. Comfortable down duvet made of down-proof 300 tc cotton satin (140×140/60×40) that gives the combination of durability and lightness. A balance between a high level of comfort and ventilation enhances the experience of sleeping on air. Hypoallergenic dense fabric that prevents dust mites from penetrating. Filling with 70% white goose down 200 gsm (European standard). The down duvet is square sewn for increased heat distribution. Not made from goose down plucked from live birds. Sizes: 150 x 210 cm / 240 x 220 cm Weights: 1500 g / 2600 g Fill: 70% white goose down/30% feathers (always compare the content of down as this gives the duvet its nice feeling, the springs provide the duvet support) Brow-capacity: 9 Type: Down duvet for the whole year Material: 100% cotton satin 300 tc Construction: Square sewn duvet in cotton satein Machine wash: Yes Throwing tumble: Yes Certification: Oeko-Tex 100 Our down duvets are medium-warm year-round duvets. To get a fair idea, we recommend shaking the duvet and putting it in a duvet cover. The duvet can be perceived as compact upon delivery when it has been packaged under pressure. Down itself is basically weightless. Our down duvets consist of 70% down and 30% feather, the higher the proportion of down duvet contains, the fluffier the duvet, but also warmer which many find uncomfortable to sleep under.