This is a double-wall, ultralight shelter that was released in limited production in late April of this year. It weighs 760 grams and is a freestanding double-wall shelter. I used it once in the mountains at the end of July. I checked it before listing it, and there was a small stain near the entrance floor. There are no other issues related to use. Please purchase with the above in mind. Included items: Mesh inner tent Rainfly Poles 4 sets of included guy lines 8 included pegs (unused) Tags