Cotton Cool Touch Thin Duvet Single. Our Single Cotton Cool Touch Duvet is crafted for a refreshing, individual rest. Using 100% natural cotton, the fabric undergoes a specialized smoothing process to deliver a refined, cool to the touch sensation without synthetic blends. This technique minimizes surface irregularities, significantly reducing pilling while maintaining the cottons natural breathability. A simple, refined choice for a peaceful night's sleep. This duvet does not need a duvet cover and can be used on its own.