I've got one. I bought mine as the "Brunton Stretch Light". I've also seen them under other names at Restoration Hardware and Brookstone.
It's nice, usually overpriced, reasonalby rugged and well built. Not very bright and of limited usefulness in it's "lantern mode" as most of the light still goes out the front lens. At 10 dollars I would say it's a great light, at 15 dollars, it's only a fair light.