S.O.L. Survive Outdoors Longer Survival Bivy

Last updated: February 9, 2023


The reusable bivy reflects 70% of your body heat to provide warmth, while the breathable fabric prevents condensation from forming to keep you dry. The product measures 84-by-31-inches and weighs about 8.5 ounces.

We looked at the top Bivys and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Bivy you should buy.

Product Details

Key Takeaway: A drawstring hood, sturdy zipper and mummy bag shape promote a good night’s rest in the most extreme conditions.

In our analysis of 12 expert reviews, the S.O.L. Survive Outdoors Longer Survival Bivy placed 8th when we looked at the top 9 products in the category. For the full ranking, see below.

From The Manufacturer

Prepare for the worst with a Survive Outdoors Longer bivvy. If forced to spend an unexpected night outdoors, a bivvy is going to improve your odds of survival. For nights above 50 degrees Fahrenheit, leave the sleeping bag at home and travel ultralight with a bivvy. It provides just the right amount of warmth.

Expert Reviews


What reviewers liked

Highly water resistant and built from durable fabric. The olive green blends into its environment and tear/puncture resistant.
High quality fabric, prevents condensation and the fabric reflects back your body heat.

What reviewers didn't like

It is a bit tight and a bit expensive. It doesn't keep you as warm if the temperatures drop under 40 degrees.
Not long enough for tall people and could be a bit wider as well.
View our Bivy buying guide for in-depth advice and recommendations.

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