Stayed warm enough on a chilly June night at about 8,000 feet, and the adjustable shape let me loosen the footbox when it got stuffy. Packs down smaller than my old bag too, which my shoulders appreciated.
John★★★★★
Took this out for three nights in the Rockies and slept better than I do at home. The adjustable shape let me cinch it down when the temp dropped, and it packs small enough to cram into my 40L without a fight.
Isabella★★★★☆
The adjustable shape made it easy to get comfortable even when I was tossing around on uneven ground. Only gripe is it's a bit bulky to stuff down small, but for warm-weather trips it does the job.