Updated:
Jan 19, 2025Warmth
Weight & Packability
Comfort
Durability
Weather Resistance
Sustainability
Weight
10.2 oz.
Insulation
650-fill down
Fabric
20D nylon
Packable
No
Pros
Cons
REI Co-op 650 Down
For this season's top puffies, see our guide to the Best Down Jackets.
The REI 650 Down Jacket provides adequate warmth for cool, but not full-on, winter cold temperatures. REI unfortunately doesn’t provide a fill weight (the amount of down in the jacket) for the women’s version, but the men’s has 3.5 ounces of 650-fill-power down, which is a little below average among lightweight down jackets. In use, I’ve found it’s a noticeable step down in warmth compared with my Patagonia Down Sweater Hoody and prior-gen Arc’teryx Cerium Hoody. I wore the 650 Down spring camping at Icicle Creek in Washington state, where temps dropped to the high 40s degrees Fahrenheit with wind picking up—classic conditions for the Down Sweater and Cerium—and I was quite chilly wearing just this jacket and a baselayer.
That said, while you can certainly find warmer down jackets, it’s important to look at the REI Co-op 650 Down Jacket in the context of price. At $129, it costs hundreds of dollars less than the aforementioned jackets from Patagonia and Arc’teryx, and the warmth it provides is still quite practical. The 650 Down has kept me comfortable on everything from early summer day hikes in the Cascade Mountains to walking around town in the Seattle area through the shoulder seasons. As long as you don’t push the limits—dipping below roughly 45 to 50 degrees without adding additional layers—the REI 650 Down is a great midlayer or standalone option.
The 650 Down has a listed weight of 10.2 ounces for the non-hooded women’s version (there isn’t currently a hoody version available in women’s sizing). This weight puts it on par with down jackets like the non-hooded Patagonia Down Sweater (10.3 oz.), although it’s important to note that the Down Sweater is substantially warmer due to its higher-quality down, but also more than double the price. The good news is that the 650 Down’s low weight makes it a no-brainer to toss in a daypack or suitcase for travel.
For packing away, the 650 Down doesn’t come with a stuff sack, pack into its pocket, or have a hood to roll up into. That said, it squishes down small enough to store in anything from a duffel to my small Nathan trail running pack. Given the jacket’s intended uses of everyday wear and hiking, we think the REI’s weight and packed size are a win.
One of the big surprises, given the REI Co-op 650 Down Jacket’s price, is its high level of comfort. With a smooth and soft face fabric and lining, the jacket feels great to wear. It’s comfortable, easy to slide on and take off, and allows average freedom of movement. Since I went with a size small (I’m between women’s size small and medium), my shoulders and chest do feel slightly constricted when wearing a thicker mid-weight fleece underneath. However, it's perfectly flexible and comfortable when I have only a light layer on. Plus, the collar is soft against my face, even when fully zipped up. It’s so cozy that my mom likes to “steal” this jacket when I’m over because she likes it so much.
Down jackets are typically built around thin nylon shells that aren’t known for their durability, and that holds true with the 650 Down. That being said, its 20-denier (D) nylon ripstop shell is on par with popular options in the category, which are usually in the 20D to 30D range. The 650 Down’s fabric feels more substantial than ultralight designs like the Mountain Hardwear Ghost Whisperer (10D) and is more in line with the Patagonia Down Sweater (20D). Provided you take care around sharp gear and even gates and fences (a chainlink fence ripped a big hole in another Better Trail tester’s prior-gen 650 Down), the jacket should have a long life. Finally, it’s worth noting that the zippers feel strong, are easy to operate, and never got stuck.
Although the 650 Down’s nylon shell and durable water-repellent (DWR) coating provide some protection from wind and rain, it’s nothing to write home about. On a drizzly Seattle day, droplets did bead up at first, but within roughly 30 minutes, they seeped into the fabric. Granted, the moisture never got all the way to the inside, but given how quickly the jacket absorbed moisture, I do not trust the DWR will hold up for a significant amount of time; rather, it’s sufficient for quick errands on rainy days, like walking from the car to the grocery store when it’s pouring. If you prioritize weather resistance, there are more protective options—Outdoor Research’s Helium Down is a good example—although in most cases you’ll want to pair your down jacket with a waterproof shell if rain is in the forecast.
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Longevity
Choosing durable outdoor gear and keeping it in use for longer is one of the best ways to reduce environmental impact. Our proprietary longevity rating assesses factors like overall build quality, materials, fabric denier, component durability, and real-world performance. A green check indicates that we expect the product to be long-lasting relative to its peers, a yellow check mark indicates average longevity, and a red X indicates a product that may have a limited lifespan.
Responsible Down
The Responsible Down Standard (RDS), developed by Textile Exchange, is the leading certification for responsibly sourced down and uses third-party audits throughout the supply chain to verify animal welfare, responsible farming practices, and safe working conditions. Recycled down is another responsible choice that helps reduce demand for newly sourced down while keeping existing materials in circulation. A green check mark indicates a product uses responsibly sourced or recycled down, a yellow check mark indicates the brand sources responsible or recycled down for the majority of its products but does not specify it at the product level, and a red X indicates the product does not use responsibly sourced or recycled down.
PFAS-Free DWR
Durable water-repellent (DWR) finishes can contain PFAS (per- and polyfluoroalkyl substances). These highly persistent “forever chemicals” are used in outdoor gear for their strong resistance to water, oil, and heat, but are linked to environmental contamination and a range of health concerns. A green check mark indicates the product uses a PFAS-free DWR, while a red X means the DWR contains PFAS.
Recycled Materials
Recycled materials are prevalent in outdoor gear, with nylon, polyester, wool, and down among the most common, but the composition varies widely. A green check mark indicates the product is made with a substantial amount of recycled materials (100% recycled or the core fabric that makes up most of the product is recycled), a yellow check means it contains a moderate to small amount of recycled materials, while a red X means there are no recycled materials in the product.
Bluesign Approved
Bluesign Technologies, based in Switzerland, operates a third-party textile management system that ensures materials are manufactured to strict environmental, chemical, and worker safety standards. A green check mark indicates a product is either a Bluesign Product (contains at least 90% Bluesign-approved fabrics and 20-30% Bluesign-approved accessories) or features a significant amount of Bluesign-approved materials. A yellow check mark means it uses some Bluesign-approved materials but less than the aforementioned category, and a red X means there are no Bluesign-approved materials in the product.
Responsible Manufacturing
This criterion evaluates a brand’s commitment to fair wages, safe working conditions, and reducing environmental impact through certifications and programs like Fair Trade Certified, Fair Wear Foundation, Worldwide Responsible Accredited Production (WRAP), and the Fair Labor Association, while also recognizing brands that manufacture primarily in the U.S. or Europe under strict labor and environmental regulations. A green check mark indicates a brand meets our responsible manufacturing criteria, while a red X means it does not.
Recycled and/or Reduced Packaging
Packaging can add significant waste to outdoor gear purchases, so many brands work to reduce its impact by using recycled materials, incorporating Forest Stewardship Council-certified paper products, and minimizing plastic and paper use. A green check mark indicates a brand uses recycled or reduced materials across all of its packaging, a yellow check indicates moderate or limited use of recycled or reduced packaging, and a red X indicates the brand does not make either of these efforts.
Repair Services
Repair services extend the lifespan of outdoor gear and reduce overall consumption, though programs vary widely. Some brands offer comprehensive repairs for a range of issues, while others provide limited or no repair support. A green check mark indicates a robust repair program, a yellow check mark indicates limited repair services, and a red X indicates the brand does not offer repair services.
Resale and/or Recycling Services
Resale and recycling programs help keep outdoor gear in circulation longer and out of landfills, ranging from trade-in resale platforms that offer store credit to take-back initiatives that recycle products at the end of their usable life. A green check mark indicates a brand offers both resale and recycling programs, a yellow check mark indicates it offers one or the two, and a red X indicates it offers neither.
Carbon Footprint Tracking
This criterion evaluates whether a brand measures, reports, and works to reduce its greenhouse gas emissions using established frameworks such as the Higg Index, Greenhouse Gas Protocol, or The Change Climate Project. A green check mark indicates a brand publicly reports greenhouse gas emissions data, sets clearly defined reduction targets, and uses established tracking frameworks such as Higg or The Change Climate Project. A yellow check mark indicates the brand tracks emissions and outlines reduction goals but provides limited data, lacks science-based verification, or does not clearly report progress. A red X indicates the brand does not appear to track greenhouse gas emissions or provides so little information that its efforts cannot be verified.
Annual Impact Report
Annual impact reports provide transparency and accountability by outlining a brand’s sustainability efforts across areas such as material sourcing, greenhouse gas emissions, waste, water use, supply chains, and packaging. A green check mark indicates a brand publishes a detailed, brand-specific impact report that closely aligns with our sustainability criteria and leaves little room for ambiguity. A yellow check indicates a brand provides some relevant sustainability reporting but lacks detail in key areas or is covered only briefly within a parent company report. A red X indicates a brand does not regularly publish an impact report.
Storage
With two zippered hand pockets and two interior drop-in pockets, the REI 650 Down offers plenty of storage options. The hand pockets are surprisingly large, fitting multiple snacks and a large smartphone. The interior pockets have an elastic to lightly secure belongings, and are a great place for gloves. Notably, it lacks an internal zippered pocket that some other down jackets offer.
Tester: 5’6” 140 lb.; 37" chest; 32" waist
Size tested: Women’s small
I’m typically between a women’s size small and medium, and chose the REI Co-op 650 Down in a small. It fits true to size with a slightly shorter crop at the hips, and the sleeves feel a bit shorter too (shorter than the Patagonia Down Sweater Hoody at least). The cut is on the boxier end, with no contouring at the waist. Both zipped and unzipped, it was flattering, even for city wear. I sized down because I planned to wear this jacket on warmer days, and therefore would not have to layer much underneath. Instead, it fits and looks great underneath a shell. Due to the lack of hood, it’s one of my favorite layering options for under a rain jacket.
Patagonia Down Sweater ($279): THE Down Sweater
We’ve referenced the Patagonia Down Sweater throughout this review because it’s practically synonymous with the lightweight down jacket category. In non-hoody form, the Down Sweater is substantially more expensive at $279 but comes with tangible upgrades like higher-quality down—and more of it—for a boost in warmth. You also get a zippered chest pocket, which doubles as a stuff sack (two things the 650 Down lacks). But for everyday wear in cool weather, it’s hard to argue with the 650 Down’s value, and it’s surprisingly close to the Down Sweater in terms of all-around comfort and durability, too. For more, read our review of the Patagonia Down Sweater Hoody.
Outdoor Research Transcendent ($279): Small Upgrades, With a Couple of Issues
After a brief hiatus, OR brought back their Transcendent down jacket. The latest model aims to balance price with performance, featuring 800-fill-power down (an upgrade over the 650-fill REI) and niceties like tricot-lined pockets. At 12.7 ounces, it’s heavier than the 650 Down but also warmer and more feature-rich with an internal zip chest pocket. In testing the Transcendent, we did have a couple of complaints, though. First, the down leaked excessively through the shell; second, the fit landed on the short and boxy end of the spectrum. We think there are better options at this price point (like the Patagonia Down Sweater), which is why we give the all-around edge to the far more affordable 650 Down. For a deeper dive, read our Outdoor Research Transcendent review.
For just $129, REI’s 650 offers incredible value for those looking for a casual down jacket that can tackle the odd mild-weathered backcountry adventure. However, you won’t want to push it into too cold of temperatures, the DWR is disappointing, and the boxy fit isn’t for everyone (although our tester actually liked it).
Warmth
Weight & Packability
Comfort
Durability
Weather Resistance
Sustainability
The Down Sweater is an iconic and versatile down jacket that fits the bill for everyday use and casual backcountry adventures. However, it’s a bit heavier and features a less trim fit than performance jackets of similar warmth.
Warmth
Weight & Packability
Comfort
Durability
Weather Resistance
Sustainability
The newly redesigned Transcendent Down Hoodie prioritizes comfort, with a soft matte shell and fleece-lined hand pockets. However, the fit is unrefined, and our jacket leaked down feathers through minuscule holes in the shell fabric.
Warmth
Weight & Packability
Comfort
Durability
Weather Resistance
Sustainability
With its lightweight build, non-hoody design, and versatile warmth, the REI Co-op 650 Down Jacket has become an everyday staple for me. Although it falls short for cold days—roughly below 45 to 50 degrees—and gets left at home on big adventures in the mountains (or multi-day trips), it’s amazing how often I turn to it. I consider it the perfect athleisure puffy—I wear it to yoga, the grocery store, restaurants downtown, essentially everywhere. And we’ve made it this far without even mentioning the price. Simply put, you won’t find a better-made and more comfortable down jacket with real sustainability chops at a lower price.
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