Warmth and durability for any season! The SOL Thermal bivvy's metalized non-woven fabric provides waterproof protection from the elements while reflecting 80% of your body's heat back to you. The SOL Thermal bivvy offers more versatility than traditional emergency sleeping bags - the extremely durable fabric resists rips and tears, and thanks to its soft face and aggressive side-venting, it can be pushed into duty as a stand-alone sleep system in warmer weather. Ideal for outdoor users looking for an emergency shelter that can become a regular part of their gear arsenal.
- Reflects 80% of radiated body heat.
- Hard-wearing SOL thermal fabric resists punctures and tears through heavy use.
- Adjustable side venting enables you to let air in to cut condensation or batten down the hatches in nasty weather.
- Rated to 50 degrees Fahrenheit as an ultra-light warm-weather sleep system.