6c night tent doors open with the xlite 300 .. feeling the effect of the humidity and wind.. had another night here similar temperatures was very toasty just with a T-shirt and a very thin pants and socks today a little more humidity and wind, and it feels like the outer fabric is not handling it well ..it’s a custom made bag that I’ve got a special offer because it didn’t arrive its designated owner.. so I cannot return.. what possibilities for an ultralight cover that will help protect from humidity and wind or possible.. there is the MLD bag liner but it’s pretty expensive.…