I don't know.
- Gender: Male
- Familiarity: I've used it once or twice and have initial impressions
I haven't got to realy test it yet. I went camping but it was realy warm( 40s every night);so to speak of it cold weather ability I can't.I ws I could have found a bag tat was 80" long nd 34" wide though.This is plenty long but a little tight in th sholders.With my experance with Northface baggs buy one that is rated at least 10/o colder than you expect to see.All and all I would say it is a good bagg and will serve me well.