>>1388712>Net tentProbably simplest option. Adds a bit of weight.
>Full scale tentMight be redundant with a bivvy. Can add a fair amount of weight. Is less breathable.
>Hammock with insect netWould deal with the problem but also necessitates switching to a new sleep system which would add weight.
>Swap sleeping bag or bivvy for ones with insect netsWould keep bugs out but would mean getting rid of components of your sleep system. Wouldn't add too much weight since you'd be swapping one bag for another most likely.
>IMPREGNATE LINERAcquire some Permethrin and either treat your inner bag (not sure if that will work with the Poly) or treat a separate thin liner. This will kill any insects on contact. The downside is that insects may still get in your bag (even if they do die) or on your face so you would have to combine it with something like a head net (also treated with permethrin). Won't add any weight though.
