The Nuvola Ultra Soft mattress topper is a soft down mattress topper for cuddly winter nights. it is practical and hygienic and washes with water up to 40¡C. Sleeping with a feather mattress topper increases the pleasure of sleep, adds soft to the mattress and gives a wonderful "cloud" effect. The quilting with fixed plaid ensures a perfect distribution of the feather over the entire surface of the garment. The elastic corners avoid the displacement of the garment during use and easily adapt to the different heights that mattresses can have. The Nuvola mattress topper creates an additional thermal insulation.