Afraid of neither wind nor weather: lightweight bivy sack that packs down small made of waterproof, bluesign® certified material. Provides good weather protection thanks to the contoured mummy design, hood and drawstring. Through the somewhat wider cut, it can also be used as emergency bivy sack for 2 people. When used for one, it offers more freedom of movement and comfort. Can be used as a seat pad thanks to its flat pack format.