Cuddly soft filling: the Billerbeck cotton blanket E45 bamboo (155 x 220 cm) with 90% viscose (bamboo) and 10% polyester (airsoft) filling offers optimal sleeping comfort for the summer. Breathable cover: the fine cover made of 100% cotton with beeswax finish guarantees a pleasant feeling on the skin and ensures an all-round restful sleeping experience. Easy care: The summer blanket is washable up to 60 °C and allows for cleaning for a fresh sleeping environment. Optimal moisture regulation: thanks to cooling properties combined with optimal moisture absorption, the duvet ensures a pleasant sleeping environment for the summer. billerbeck Sleep Culture: Since 1921, the renowned family business has been manufacturing high-quality bedding. All duvets, pillows, toppers and mattresses are made from high-quality materials and ensure a restful sleep.