seanb254 wrote an answer about Sierra Designs Vapor Light 2 XLong Tent: 2-Person 3-Season on December 11, 2011
I just bought this tent and have not actually got to use it yet but I have put it up a couple of times to check it out and noticed that there are no vents in the fly. The only thing that I saw that might work to vent is that the front door has a double zipper so you can open the top a little where the fly is overlapping the door. I am hoping this will be adequate ventilation because from what I have seen so far I really love the tent, it's easy to put up and is super light and has the leg room I need. Hope this helps.