I hadn't heard of it and was skeptical when I saw the picture, but I'd have to agree that it is kind of light for its capacity. The first big packs I compared it to were the "lighweight" hunting packs sold by Cabela's, and the Snugpack is quite a bit lighter. I wonder how tough it is.

After a bit of web searching, I'd say that the only pack that size that's significantly lighter is Mountain Laurel Design's Ark. Golite's Pinnacle and Six Moon Design's Starlite could still give the pack a run for the money, though.