The Wiggys bags are SERIOUS - I just bought one....no BS on the temperature ratings......
And if you want to get what is a standard 'cold weather bag':
About 23 lbs.......
I have a Backside sleeping bag rated at -5°. I don't even think they make it anymore. I know the one time I used it I had it unzipped most of the night and it was 0° outside. It weighs about 3 to 3.5 lbs. Yes it is heavy but it will keep you warm
'Classic.' A book which people praise and don't read.” ― Mark Twain
Who cares about showers, gourmet food, using flush toilets. Just keep on walking and being away from it all.
There are times that the only way you can do something is to do it alone.
Thanks for the info. Anyone who has spent a night out in the Whites in January will know why I bought this bag. Thanks again!