OutdoorGearLab59
A cheap, warm and comfortable entry-level down bag, but heavy and bulky with lower-quality fill.
Kelty Cosmic 20
2 expert reviews so farChecked 1 Nov 2026
Photo coming
Not enough reviews for a critic score yet
What critics say so far
We have found 2 professional reviews of the exact Kelty Cosmic 20 so far. One of the two critics recommends it.
Reviewed by OutdoorGearLab and Popular Mechanics · reviews checked 1 Nov 2026
What do critics say about the Kelty Cosmic 20?
Popular Mechanics83est.
Named best value down bag in a tested roundup, the Cosmic 20 offers water-resistant down at a near-synthetic price, but the small hood let cold in during testing.
71
Provisional score · average of 2 professional reviews, 1 of them estimated
Too few reviews for a critic score, so it isn't ranked. We publish a full score once 4 professional reviews of the exact model exist.
Too few reviews for a critic score, so it isn't ranked. We publish a full score once 4 professional reviews of the exact model exist.
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Scores are converted to 0–100. "est." means the outlet gave no number, so we estimated one from its verdict and checked our estimates against ratings outlets print. How we check estimates
Common questions
Does the Kelty Cosmic 20 have a critic score?
Not yet. We have found 2 professional reviews of the exact model. Their average is 71, which we show as a provisional score. We publish a critic score, and rank the product, once at least 4 reviews exist.