The D800 line characterizes by a particular finishing of the fabric through the use of silver ions, which makes the bed duvet antibacterial and fungicidal, respecting the natural pH of the skin. To this peculiarity is added a surprising softness given by the texture of very fine cotton "Nano Batista" and the padding in pure down jacket, which give a soft feeling of winding. The fabric is also certified anti-mite and therefore ensures a comfortable and regenerating sleep even for people allergic to dust. All sizes, from the single bed duvet to the double bed duvet, are characterized by a very high filling power which, added to the high thermoregulating and breathable capacities, increases the quality of the bed duvet in terms of comfort, thermal insulation, breathability and lightness and makes it adaptable to any season of the year. One of the unique features offered by the duvets daunenstep the quilting with fixed panels that keeps the heat the same on the entire surface of the garment, while the special flat edge with slots built to make sure that two duvets can be joined together.