Evan Smith wrote a review of Marmot Trestles 0 Sleeping Bag: 0 Degree Synthetic on December 1, 2018
Familiarity: I've put it through the wringer
I am 6’2”, 160 lbs and the normal size fits me just right. If you are any taller though definitely grab the larger trestles bag. I use this with a hammock and a 20° underquilt and I can assure you if the temperature is anywhere above 32°F you will need the bag unzipped for sure. I slept comfortably at 4°F last year and I’m sure you could go sub zero with this bag as long as you have an underquilt with it if you are in a hammock. The bag compresses down pretty small for its size and will fit in the bottom your pack no problem. Again this is a great bag and I recommend it in every way!