The lifesystems 2 person survival shelter could potentially save your life it is being increasingly used by mountain rescuers outdoor centres and hiking groups made from a tough pu coated waterproof fabric it protects you from the elements while keeping you warm the lightweight design is easy to carry in the integrated stuff sack a window allows you to look out for potentials rescuers and the reflective top strip increases visibility features waterproof tough pu coated fabric with taped