I am looking to update my sleeping system, trying to go a bit lighter as I will be attempting a thru-hike of the Pacific Crest Trail this year. Originally, I was considering Western Mountaineering's Ultralite or Megalite bags. I'm a side sleeper, I don't mind mummy bags, but a good portion of the time I end up unzipping the bag and using it like a quilt (tend to sleep hot). Recently, I've been looking into quilts, more specifically Nunatak Arc Specialist weighing in at 1#2oz. It's a 32 degree bag, but these bags are completely custom, I'm requesting a little overfill, which should go a long way in the Sierra and combining it with a purchase of one of their down garmets to complement the system. The down jacket (Skaha pocket version) weighs 9oz. Putting my sleep system at roughly 5oz shy of 2 lbs. What do you guys think about this? Need your wisdom. Does anyone have experience with Nunatak?
Happy New Year.
Gaucho