Winner of ELLE DECOR 2010 International Design Awards What would happen if a bed were designed to be as comfortable and welcoming as a nest? The result is a ring of "soft foam" around a mattress that can be rolled and unrolled like the neck of a turtleneck sweater. Supplied with a removable cover, Colletto creates a visual and sound barrier, providing a space for total relaxation and escape from the daily routine. The ring of "soft foam" lets you shape the bed into different forms, arranging the "collar" so that it is fully open, partially closed or fully closed to create an even more intimate space. Removable covering.