Taking a chair kit on your backpacking trip sounds like a dream for an aching back and tired feet but the weight and size of most chairs quickly ruins the fantasy. Not any more. The SL in Big Agnes Cyclone SL Chair Kit stands for 'super light' and it truly is. I never take a chair kit if I have to hike more than a mile, but now I won't be leaving home without this 6 oz wonder, regardless of distance. The Cyclone works with 20 in. pads from 66 to 78 inches. It does not require a Big Agnes sleeping pad. Update: The Big Agnes Cyclone has won the 2008 Editor's Choice award from Backpacker Magazine!