Provides full protection when you come to a standstill. The bag seals your body off from wind and rain, which helps prevent rapid cooling.
Retains heat better than a blanket. You notice the difference especially when you have to wait or can no longer move, because the heat stays around your body.
Increase your visibility and safety. The striking color and whistle help attract attention, which is important in remote terrain.
Made for emergency situations. Ideal as extra security, but not intended for comfort or active use while walking.
