I am amazed at the fabric's ability to breathe. I show my tent to everyone, they are green with envy, it works like a charm. I'm sorry I can't send a fair weather picture like the ones in your catalog, but this is the reason I purchased a Bibler. The Adirondacks at 3000' can be rough. Even through winds that sounded like a freight train, the I-Tent withstood everything.
Condensation is minimal, and the yellow interior is a pleasant sight.
The quality is far and above anything I ever imagined. The light weight, quality construction, and the fact that all interior seams of your tents are fully seam taped has impressed me to the extent that I am ready to invest in another Bibler . . . The very first time I used the tent was on a high, exposed ridge in the Tetons. Throughout the night snow, rain, and sleet alternated amid winds in the 50 to 70 mph range. The tent was extraordinarily quiet and in the morning was bone dry with no condensation whatsoever.