Feathered Friends’s own description.
A winter favorite year after year, a new version of the Snowbunting is here and lighter than ever. Now built with Pertex® Quantum Pro® fabric, it offers the legendary warmth you rely on for high-altitude treks and missions in the Cascades, but with a lighter, softer feel. It remains the top choice for Nepal loops and Mt. Rainier summits alike. Lightweight, packable, and oh-so-warm.
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).
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.
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.
