Feathered Friends’s own description.
The Arctic Finch combines our women-specific geometry with the lightweight performance of Pertex® Quantum Pro®. We’ve tailored the fit by trimming the shoulders and expanding the chest and elbows, and boosted the insulation to create a warmer, more efficient sanctuary. Whether you are tackling a winter route in the Cascades or heading for the Himalayas, this bag is built to handle the cold.
Sleeping bags and quilts rated 26 to 35°F ranked by maker-published weight: 16 models. Lightest: Zpacks Solo Quilt at 11.8 oz (335 g). Median 1.39 lb.
Sleeping bags rated 15 to 25°F ranked by maker-published weight: 21 models. Lightest: Therm-a-Rest Vesper 20°F/-6°C Down Quilt at 1.21 lb (550 g).
How to read a temperature rating, why fill weight matters more than fill power, per-size prices, and what the makers publish for the Kelty Cosmic 20, the Western Mountaineering line, NEMO, Sea to Summit, Mountain Hardwear and Therm-a-Rest.
