"BD winter bivy" - Review of Black Diamond Winter Bivy Sack

The weight and compression are great. I used it in heavy rain, it helps about as much as it weighs…zero. Not that it is designed for that anyway. Otherwise it does a fantastic job of blocking morning dew and snow won’t stick to it either. It’s excellent when used with a shelter, I'm able to use my down bag more often thanks to this! The tiny zipper is a pain with cold/wet hands, and the material has a "static cling" effect when damp. Great for the minimalists! BD has great customer service too.
View Details: Black Diamond Winter Bivy Sack >