Now I kind of like bivies but I don’t really buy the ease-of-setup-for-cowboy-camping-argument. If there is actual bug pressure, you have to come up with some trekking-pole or tree-construction to keep the netting off your face. So you spend two minutes doing that instead of spending pretty much the same amount of time of setting up the innernet seperately. No real difference imho.
Sure, if there are no bugs, you can just throw the bivy on the ground and you’re done. But in that case you can also do actual cowboy camping. All you need is a groundsheet and if you don’t carry a piece of polycro you can simply lie down on top of your not-set-up innernet.
Another (claimed) advantage of bivies is condensation protection if you’re sleeping under the stars. However my personal experience is that I get about as much condensation inside the bivy as I do on the parts of my sleeping bag that stick out it. So no real difference there. I prefer sleeping under tree-cover for that reason btw.
What it comes down to in the end are wind- and splash-protection vs living space, I guess.
Now, I still like my (Tigoat Ptarmigan) bivy and I’ll continue bringing it unless the bugs are bad but the differences in setup time or versatility for different tent- or cowboy-camping scenarios seem pretty miniscule to me if I’m honest. What it comes down to in the end probably is the question if you want actual bug-free living space (get an inner, then), if you need the bivy for draft- or wind-protection.
I guess my reason for bringing the bivy is the fact that I find the idea of more nature-immersed cowboycamping intrinsically sexy and the bivy offers the perfect amount of a “barrier” for me. I like being able to quickly zip up the bivy in mid-slumber if a particularly insomniac mosquito finds my camp and I don’t really mind the lack of bug-free living space on most trips. But does this every happen? Rarely. Ultimately, I guess you’ll be fine with either solution.


