Marmot Col -20-Degree Review: Cozy Sleeping Bag Fit for Alaskan Peaks

I tested the new Marmot Col -20-Degree sleeping bag in true expedition conditions over 35 days in the Alaska Range.

Related Keywords

Tokositna Glacier ,Alaska ,United States ,Alaska Range ,West Buttress ,Alaskan , ,Marmot Col ,Denali Climbing Rangers ,Denali Rescue Volunteers ,Degree Review ,Sleeping Bag ,Christian Black ,Denali Climbing ,Pertex Shield ,Patagonia Nano Air Hoody ,Degree Sleeping Bag ,Tokisitna Glacier ,Best Backpacking Sleeping Bags ,