Owns an AstraLite and finds it great and really warm for its one-pound weight. The strap system is fine but nothing special, and the sizing is confusing: at 5'10" they just fit the 5'8" size. Later adds it was good around 28°F on an XLite with a fleece, as a colder-than-average sleeper.
“I've got an Astralite. It's great. Really warm for the weight (one pound flat!). Strap system is good, nothing special I guess. Their sizing is a little confusing”