Our most hedonistic natural duvet, filled with 100% pure silk Does it honestly get any more luxurious than a pure silk-filled duvet? We don't think so. Filled with layers of h&-stretched wild Tussah silk, this duvet has a reassuringly dense yet cooling feel that practically melts over your body as it covers you. The breathable, moisture wicking properties of silk make this an incredibly comfortable duvet, keeping you cool & fresh at night. We love the decadence of pairing this pure silk duvet with our mulberry silk bed linen for the ultimate in bedtime luxury.