>>2785971HAHAHAHAHA YOU'RE SUPPOSED TO KEEP YOUR HEAD OUT OF THAT ONE BUBBA hahahahah.
In case of hard rain you turn on the right side or on your belly while keeping it open a crack, ask any germ pig that did their service or look on Youtube and they'll give you a better explanation.
No idea if that model is "breath through", even if it were don't expect a complete lack of impediment.
A bivouac sack is made for rough and tough big boys usage, don't expect any comfort, especially not without a tarp.
