A first-class modern and flexible duvet system – for individual solutions. The system: three excellent duvets, the CARAT light, medium and warm, with a filling of 100 % Masurian goose down and the finest cover of long staple cotton. All duvets can be purchased separately or in pairs, they can be used separately or be combined later in many different ways. All duvets have a unique buttonhole system. Start with the light duvet for summertime – for colder nights, one partner can add the medium duvet and the other can use the warmer duvet. It’s up to you.