Western Mountaineering Ultralite 20 Degree Color:Left Room to nest 4-oz MSR®

Room to nest 4-oz MSR® IsoPro™ fuel canister and either style of WindBurner stove (sold separately)

then flip it over when you get to the café—both sides feature high performance fabrics that look and feel great

Made of ultra-durable materials

Thickness (Standard) 2

Western Mountaineering Ultralite 20 Degree Color:Left Room to nest 4-oz MSR®Welcome to Western Mountaineering sleeping bags simply some of the best in the world. If youre planning a thru hike, tackling the John Muir Trail (JMT), or heading out for backpacking, fishing, or hunting trips, the Western Mountaineering UltraLite 20 is a standout choice. When Western Mountaineering says a bag is good to 20F, they mean it. Put it next to most other 20 degree bags and youll immediately notice the difference in loft, warmth, and