Western Mountaineering
UltraLite 20
Premium American-made down bag with legendary warmth-to-weight ratio. The gold standard for ultralight backpacking sleep
Who Is This For?
Serious backpackers who want the best warmth-to-weight ratio money can buy. A lifetime investment for cold sleepers.
Specifications
hood Yes
shape mummy
fill type 850+ goose down
zipper side left
shell fabric Extremelite
fill weight oz 19
women specific No
temperature rating f 20
water resistant down No
What Reviewers Are Saying
+ lifetime investment
+ incredible loft
- steep price
- no water resistance
+ exceptional warmth-to-weight
+ premium down
- very expensive
- needs careful care
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