Kristina C.wrote a review of Marmot Trestles 0 Sleeping Bag: 0 Degree Synthetic on January 10, 2013
Familiarity: I've used it once or twice and have initial impressions
I tried this bag for the first time in a winter trip to the bwca in January. Im satisfied with it. Its rated for 0 degrees-it was probably about 8F during the night, and although it took about an hour for me to warm up to a comfortable temperature in the bag, eventually I did-and had a good night's rest. I was sleeping in a homemade snow cave rather than a tent-so this may have raised the temperature around me too.