In essence, the Nallo and its extended vestibule version, the Nallo GT, are the ultralight versions of the Nammatj and Nammatj GT. They excel in any situation where the lightest possible tent is needed, but where true all season strength and reliability might be required. Both tents’ tunnel tent design and ultra light weight make them ideal for mobile adventures, where you move your tent every day. And, because of their exceptional weight to space ratio, they are perfect for long distance endeavors where light weight is a greater priority than absolute strength. Certainly, they are suitable for exposed and/or above treeline use in all seasons, but because they are built using our ultralight Kerlon 1200, 9 mm poles, and lighter gauge zippers, they do not have the same strength as their Nammatj cousins. That said, Kerlon 1200, with its 12 kilo tear strength, is an order of magnitude stronger even than most so-called "expedition grade" fabrics, and so is easily robust enough to handle adverse situations well.