The bed duvet covered in 100% cotton is distinguished by its 100% down filling, which gives softness and a feeling of soft enveloping, ensuring an extremely comfortable rest. The cotton lining also offers optimal sleep even for allergy sufferers, being certified anti-mite. The sleeping experience is further enhanced by the excellent insulating, breathable and thermoregulating capabilities of this duvet bed that adapts to any season. All this translates into an overall improvement in the quality of life. One of the peculiarities offered by DaunenStep duvets is the fixed checked quilting that keeps the heat equal on the entire surface of the garment, while the special flat edge with buttonholes is built to ensure that two duvets can be joined together.