The Oxygen Evo, made with lightweight yet warm Microtherm insulation fiber, is an excellent choice for hiking. The hood features a thermal collar to reduce heat loss, and the zipper is protected by its own thermal flap. - Maximum user height: 185 cm - The insulation fiber is made from recycled bottles - The outer and lining fabric is also made from recycled fiber - The two-layer Thermotech structure provides excellent insulation - The outer fabric has a water-repellent treatment, which helps it dry faster - The soft lining fabric wicks moisture away from the skin The thermal values of this sleeping bag have been tested in a laboratory according to the EN-13537 standard. The product contains no PFC compounds. A new three-season sleeping bag that keeps you warm even on the coldest autumn nights. This sleeping bag is made from ultra-lightweight and high-quality materials, suitable for all conditions across three seasons.