>>2181935Cool it with the retard spacing. We know how to read.
The big problem with bivy bags is condensation and bugs. Tyvek is cheap, not that breathable. Not terrible, but not great.
Good enough for what I use it for.
Goretex is usually what people recommend, but even goretex bivouac sacks will get condensation.
Canvas is the best for breathing and waterproof-ness, but obviously it's heavy and doesn't pack down.
I keep a head bug net with me, doesn't stop stuff from crawling in your sleeping bag though.
Despite all this, I still think Tarp + bivy is peak camping.