And here is what SOL has to say:
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.
Our in-depth features analysis are forthcoming. For now, here is how Sol puts it:
- Stay Warm
Reflects 80% of radiated body heat.
- All-season Durability
Hard-wearing SOL thermal fabric resists punctures and tears through heavy use.
- Climate Control is Standard
Adjustable side venting enables you to let air in to cut condensation or batten down the hatches in nasty weather.
- Lighten Up
Rated to 50 degrees Fahrenheit as an ultra-light warm-weather sleep system.
- Size: 84″ x 34″
- Weight: 8.9 oz.