Considered WM bags, but their weight-to-warmth ratio made them too heavy IMO.
Seems contrary to my experience. I'm very curious what you discovered that is warmer per weight. I'd also like to know more about the conditions you tested it in. I might need to go shopping.
Thanks!
Tom
Marmot. 2lb 9oz -10degF newer version 0deg
North Face - Mount Shuksan - tent camping above White Salmon Glacier March 2017 snow
North Ridge - Forbidden Peak - bivouac Boston Glacier April 2017 clear cold then snow
West Ridge - Forbidden Peak - bivouac Boston Basin below West Ridge Couloir May 2017 warm clear then rainy
Northeast Buttress - Mount Goode - tent camp North Fork Bridge Creek May 2017 clear windy cold
Ice Cliff Glacier - Mount Stuart - tent camp Stuart Lake Jan 2018 snow
Colchuck Peak/Dragontail Peak via Colchuck Glacier - tent camp Colchuck Glacier April 2018 snow
West Ridge - McMillan Spire - tent camp Terror Glacier May 2018 Clear cold
Mount Hood - White River Canyon 7500' Jan 2019 very cold and snowy tent and Feb 2019 bivy sack cloudy warm
Mount Hood - Wy'East Route Jan 2019 tent camp above Meadows lifts snow
Hazomeen CG area in tent Feb 2019 . Rain
Mount Shuksan, Mount Baker, Mount Terror...soon. Bag is clean and looks new.
