Emergency bivvy sacks are simple, useful products in bad situations or when an ultralight solution is required. This review was originally written in 2007, but the SOL Emergency Bivvy is still sold, and useful, today. The article was updated in Oct. 2016.
Sometimes the simplest innovations are among the best. Thus is the case with two bivouac sacks, also called “bivvy” or “bivy” sacks, from Adventure Medical Kits (www.adventuremedicalkits.com). These are essentially improvements on the decades-old concept of the Space Blanket, and have been around for a few years now.
Bivvy sacks are sleeping-bag-like products without lofting insulation. They repel rain, wind, and snow and are used in lieu of tents or tarps by mountaineers, minimalist backpackers, and other hard-core adventure types who sacrifice comfort, and some protection, for weight savings.
They are also very useful in emergency situations when a sleeping bag isn’t available.
Adventure Medical Kits SOL Bivvy Sacks
Bivvy Sacks: Minimalist Sleeper
