Quality hotel down comforter made in closed stitched boxes, so that the filling is fixed into different small boxes. This is ideal for hotel using so that filling can not move and so the Box-Step Duvets will always maintain a uniform distribution of the filling. This stitching pattern gives the down very little room to puff up or "loft". Made in Italy this Mussner duvets are made with good quality of Goose Down on the inside and the100% down-proof cotton ticking on the exterior covering to prevent escape of the feather and down. Filling White Goose Down (90 % down, 10 % feathers). The filling in this “down comforter wintert” is ideal for low or non heated hotel bed rooms or for cold regions. Washable until 30° C. Dry-airdryer recommended.