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  The same ultra-light, ultra-warm full protection shelter that professionals rely on. The Survive Outdoors Longer® Emergency Bivvy is made from the same heat-reflective polyethylene as Adventure Medical Kit's world-famous emergency blankets (reflecting 90% of your body heat back to you), with the added benefit of being fully sealed so that no wind, rain, or snow can get inside. If you're forced to spend the unexpected night outdoors, hop in the Survive Outdoors Longer® Emergency Bivvy as soon as the temperature drops and instantly improve the odds in your favor.
• • Lightest Emergency Bivvy on the Market
    Weighs a mere 3.5 oz. and stuffs down to smaller than a 12 oz. soda can
    
  • Rescue Whistle
    Signal for help with the attached rescue whistle
    
  • Bivvy Sack Tinder Drawcord
    Start a fire with the tinder drawcord on the included stuff sack
    
  • Emergency Sleeping Bag or Blanket
    Use as a sleeping bag or inside out as an emergency blanket.
    
  • 90% Heat Reflectivity
    Stay warm and dry with the waterproof and windproof material that reflects 90% body heat.