rabbit.reviews

REI Co-op 650 Down Jacket vs Uniqlo Ultra Light Down Jacket

Side-by-side comparison based on expert reviews and community consensus.

REI Co-op 650 Down Jacket
Best Mid-Range Value
Uniqlo Ultra Light Down Jacket
Best Budget
Price
$99-$149
$50-$90
Summary
Wirecutter's top budget pick that punches above its price class. Kept testers warm and dry across varied winter conditions, and comes in an unusually wide size range.
Multiple Reddit communities independently recommend this as the go-to budget down jacket. Packs surprisingly small and handles everyday cold snaps with ease.
Pros
  • Wirecutter's top low-cost pick after real-world testing
  • Available in men's, women's, plus women's, and extra-tall men's sizes
  • Performed well across varied winter conditions in testing
  • Easy to find and return through REI's generous policy
  • Extremely affordable compared to technical alternatives
  • Packs down very small — smaller than some vests
  • Praised across multiple Reddit communities independently
  • Great for daily urban wear and commuting
Cons
  • 650-fill power is lower than premium alternatives
  • Heavier and bulkier than ultralight options
  • Less durable long-term than higher-end jackets
  • Duck down fill, not goose down — lower warmth-to-weight ratio
  • Not suitable for serious outdoor or alpine use
  • Limited weather resistance compared to technical jackets
Our take
The REI 650 is the sensible default for anyone who wants a reliable down jacket without obsessing over fill power specs. Wide sizing, solid performance, easy returns through REI.
For city wear and casual cold weather, nothing beats Uniqlo's price-to-performance ratio. Don't overthink it — just buy this if you're not going into the backcountry.
Buy
The verdict

Get the REI Co-op 650 Down Jacket if you want mid-range value performance. Get the Uniqlo Ultra Light Down Jacket if you value budget more. Both are excellent choices in down jackets.