Adventure Medical Heatsheets Emergency Bivvy -
The Heatsheets Bivvy from Adventure Medical Kits weighs only 3.8 oz, comes in an ultralight reusable sil nylon stuff sack, and could save your life if you're forced to spend an unexpected night out in the cold.
Weather and Wind:
- Vacuum metalized polyethylene reflects up to 90% of your radiated body heat
- Stuff sack has room for additional survival gear
- More durable than mylar, quieter, and repairable
The Heetsheets® Emergency Bivvy is ideal for those occasions when you take the wrong turn and are forced to spend the unexpected night out. It reflects up to 90% of your body heat! Size: 36 in. wide x 84 in. long. Wt. 3.5 oz.