I took this sleeping bag into the Andes for some overnight hikes. The temperature dropped to 30 degrees on most nights. I did not zip up the bag on any of the three nights, and I was wearing a long shirt and long pants. My guess is that it would probably be comfortable down to about 15 degrees, zipped up and wearing regular clothes. Not bad for the price, and about as lightweight as a synthetic bag can get.
- How accurate was the sizing? Sizing was comfortable up to about six feet tall.
- Please tell us about the quality of the product. Product quality was pretty good overall.
- Was the product free of any manufacturer defects? No product defects.