The Undyed Organic Cotton Duvet Cover from Blaynk is made with just three things: organic cotton, rainwater, and wind power. Breathable and silky soft, this duvet cover is made from undyed, chemical-free organic cotton that is processed with rainwater in a factory powered by renewable wind power. 17-20% of the worlds industrial water pollution comes from textile dyeing – but Blaynk's process relies entirely on harvested rainwater, meaning no wastewater or pollution. Plus, they're machine washable, and get softer with each wash!