REI Co-op 650 Down Jacket 2.0

Price: $100
Weight: 9.2 oz. (men’s small)
Fill: 4.2 oz. of 650-fill down
What we like: A tremendous value in a lightweight down jacket. 
What we don’t: Large fit and you can't adjust the hem.
See the Men's 650 Down Jacket 2.0  See the Women's 650 Down Jacket 2.0


Now in its second generation, the REI Co-op 650 Down Jacket 2.0 is one of the best budget-oriented down jackets on the market. The combination of cozy materials, responsibly sourced 650-fill down, and a streamlined look makes it a great match for everything from around-town use to downhill skiing and shoulder-season backcountry trips. Performance and durability do fall short of more premium models, but at this price point, you’d be hard-pressed to find a more well-rounded piece. Below we break down our full experience with the 650 Down Jacket. To see how it stacks up to the competition, see our articles on the best down jackets and best midlayers.

Table of Contents



If you’re searching for a cozy down jacket at a low price point, the REI Co-op 650 2.0 is a great candidate. The jacket’s lining is soft against the skin, and the 4.2 ounces of 650-fill down kept me warm into the 40s Fahrenheit with just a t-shirt on underneath. When paired with a midlayer, I was able to remain comfortable into the low 30s on shorter outings. All in all, the 650 Down Jacket 2.0 makes a great companion for everyday wear, shoulder-season hiking and backpacking trips, and use as a midlayer for resort skiing.REI Co-op 650 Down Jacket 2.0 (snow)

However, when pitted against more expensive alternatives, the REI 650 Down Jacket 2.0 does fall short in terms of performance. For example, Patagonia's popular Down Sweater packs in 3.4 ounces of 800-fill down (higher fill power delivers more warmth) and has a more robust-feeling shell at 20 x 30-denier (the REI's is thinner at 20D and more fragile). And backcountry-ready designs like Arc'teryx's Cerium LT and Mountain Hardwear's Ghost Whisperer/2 also use higher-quality down that offers more efficient warmth. That said, all of these jackets will start to suffer when temperatures dip down toward freezing. For true winter conditions, the REI Co-op Stormhenge is much warmer and more weather-resistant. REI Co-op 650 Down Jacket 2.0 (hiking 3)

Weather Resistance

Considering its casual slant, the REI Co-op 650 Down Jacket 2.0 offers decent protection against the elements. The durable water repellent (DWR) coating effectively beads water on the surface for short periods of time, and wet snowfall easily slides off the shell. And although the jacket lacks adjustments at the hem and cuffs, the elastic does an adequate job of sealing out chilly gusts. In the end, the 650 Down Jacket 2.0 certainly wouldn’t be my first pick for anything more than light rain or snowfall—and we always recommend bringing a shell into the backcountry—but it provides a small dose of weather protection in mild conditions.REI Co-op 650 Down Jacket 2.0 (water droplets)

Like the warmth section above, however, the REI's weather resistance doesn't stack up as favorably when you compare it to the premium down jacket competition. For example, the Mountain Hardwear Ghost Whisperer/2 uses hydrophobic down as an added layer of defense in wet weather, while the Patagonia Down Sweater has a thicker shell fabric and blocks wind better. That said, the vast majority of down jackets are far from impervious to the elements and will eventually succumb to sustained rain or snow. If you’re looking for a piece to withstand these conditions, a synthetic jacket is a much better bet and will continue to insulate when wet.

Weight and Packability

Despite its affordable price and casual design, the REI Co-op 650 Down Jacket 2.0 feels remarkably light in hand. Weighing in at 9.2 ounces on our scale in a men’s size small (the listed weight is 11 oz.), it easily undercuts other popular options like the Patagonia Down Sweater (13.1 oz.) and Outdoor Research Transcendent (13.7 oz.). To be sure, the lack of features like a chest pocket and hem cinch help keep that number down, but the weight is impressive nevertheless. The 650 Down Jacket 2.0 can’t match the feathery feel or performance of pricier models like the Mountain Hardwear Ghost Whisperer/2 (8.3 oz.) or Arc’teryx Cerium SL (7.1 oz.), but these jackets cost more than three times as much as the REI.REI Co-op 650 Down Jacket 2.0 (hiking 2)

In terms of packability, the REI Co-op 650 Down Jacket 2.0 easily stuffs into its left-hand pocket. That said, the packed size is rather large and unwieldy. Although convenient for traveling and stuffing into a hiking backpack, I found myself reaching for a smaller stuff sack whenever I was headed into the backcountry. By doing this, I was able to cut the jacket’s stuffed size in half. This isn’t a deal-breaker by any means, but if you plan to take the jacket on hiking and backpacking trips where space is limited, I’d recommend purchasing a separate stuff sack that compresses it down a bit more.REI Co-op 650 Down Jacket 2.0 (packability)

Construction and Durability

Throwing on the 650 Down Jacket 2.0 for the first time, you’d never know that it’s a budget piece. The lining feels soft against the skin (one of the coziest in our testing), the stitching and zippers look clean and neat, and the jacket has an overall premium feel, which is not something I expected at this price point. And in terms of durability, the jacket is holding up quite well. After wearing it casually around town and bringing it on a handful of hikes, the jacket is no worse for wear. All zippers are functioning smoothly, the face fabric has no tears or rips, and no stitch is out of place. It’s worth noting that the standard 20-denier nylon shell isn’t as durable as the ripstop you’ll find on more expensive alternatives, but I’ve had no issues thus far.REI Co-op 650 Down Jacket 2.0 (logo)

Features: Pockets, Hem, and Cuffs

In an effort to keep cost and weight down, REI designed the 650 Down Jacket 2.0 with a minimalist feature set. For storage, the jacket comes equipped with two zippered handwarmer pockets, which are nicely sized. Both the hem and cuffs forego adjustment systems for simple elastic, but I didn’t find this too limiting. In the end, some might want a few more bells and whistles, but I felt that the jacket was adequately appointed for most outings. In fact, I appreciated the streamlined look, which wears better around town than past-generation REI down jackets.REI Co-op 650 Down Jacket 2.0 (elastic cuff)

Fit and Sizing

As I’ve found with most other REI jackets I’ve worn, the 650 Down Jacket 2.0 falls on the larger side of the spectrum. I’m around 5’9” and 160 pounds, and in my standard men’s medium, the midsection was baggy and the arms came down to my fingertips. For use as an outer layer, the medium would have worked, but a small afforded me a better fit overall and a more streamlined look for casual outings. Further, I still was able to fit a layer underneath or add a rain or hardshell jacket overtop of the men’s small. For those on the fence, I recommend sizing down in the REI 650.REI Co-op 650 Down Jacket 2.0 (map)

Other Versions of the REI Co-op 650 Down Jacket 2.0

We put the men’s non-hooded 650 Down Jacket 2.0 to the test for this review, and REI also makes a hooded version. The 650 Down Hoodie 2.0 is slightly more expensive at $119 and weighs 2 ounces more (13 oz.), but we think these are reasonable tradeoffs for those who want the added head coverage and warmth (however, for layering under a shell, we usually prefer non-hooded jackets). REI also sells the non-hooded jacket in a women’s version, which costs the same and has a nearly identical feature set (you do get a hem adjustment with the women's model), but runs a bit shorter (26.5 inches vs. 28.5) and is offered in different colorways. To round out the collection, REI sells the women’s-specific 650 Down Parka 2.0 for $149, which is considerably longer than the jacket at 34 inches and includes a hood for extra warmth (the parka is not made in a men’s version).REI Co-op 650 Down Jacket 2.0 (interior)

Sustainability: Responsibly Sourced Down, Bluesign-Approved Materials, and Recycled Fabrics

Over the past several years, companies like REI, Patagonia, and many others have become increasingly more focused on sustainably sourcing their down and other materials. The 650 Down Jacket 2.0 is a great example. The jacket’s down is certified by the Responsible Down Standard (RDS), which means that the animals were not force-fed or live-plucked. In addition, all materials are bluesign-approved, which indicates that REI took steps during production to minimize overall impacts on the environment, workers, and consumers. Finally, the 650 Down Jacket 2.0’s shell fabric is recycled nylon. All together, we really appreciate the transparency and overall intentional way that REI reworked this jacket.REI Co-op 650 Down Jacket 2.0 (pumping gas)

What We Like

  • One of the best values on the down jacket market. You’d be hard-pressed to find a more well-rounded option from a reputable outdoor brand for less. 
  • Despite its casual slant, the Down Jacket 2.0 is surprisingly light and well-built. 
  • The soft fabric is very comfortable and does an adequate job of blocking light wind and precipitation.

What We Don’t

  • Not quite as warm as options like the Patagonia Down Sweater and REI Magma 850 2.0, although those jackets cost significantly more. 
  • REI chose to use standard nylon (rather than more robust ripstop), which impacts long-term durability.
  • Large and boxy fit isn’t ideal for performance use, and we ended up sizing down. 

REI Co-op 650 Down Jacket 2.0 (elastic hem)

Comparison Table

Jacket Price Weight Fill Fill Weight Denier
REI Co-op 650 Down Jacket 2.0 $100 11 oz. 650-fill down 4.2 oz. 20D
Outdoor Research Transcendent $199 13.7 oz. 650-fill down 3.5 oz. 20D
Patagonia Down Sweater $229 13.1 oz. 800-fill down 3.4 oz. 20Dx30D
Marmot Ares $175 15.5 oz. 600-fill down 3.6 oz. Unavail.
The North Face Aconcagua $169 1 lb. 3.1 oz. 550-fill down & synthetic Unavail. 40D
REI Co-op Stratocloud Hoodie $189 1 lb. 2.2 oz. 600-fill down Unavail. Unavail.

The Competition

Thanks to its cozy feel, streamlined build, and $100 price tag, we think the REI Co-op 650 Down Jacket 2.0 is the best inexpensive down jacket on the market. Another model that transitions nicely from around-town use to backcountry adventures is the Outdoor Research Transcendent. Similar to the 650 Down Jacket 2.0, the Transcendent has a soft feel and is filled with the same 650-fill down, although less of it. On the flip side, the OR gets you a hem adjustment for sealing out cold gusts, an exterior chest pocket, and more robust ripstop polyester fabric. But these additions come with increases in cost ($199), weight (13.7 oz.), and packed size. If you need the extra features, the Transcendent is a solid choice, but we think the 650 Down Jacket 2.0 is the better value.REI Co-op 650 Down Jacket 2.0 (filtering water)

Another popular down jacket option, albeit at a higher price point, is the Patagonia Down Sweater. Both jackets are super versatile for casual outings and light backcountry use. Compared to the REI, the Patagonia uses 3.4 ounces of higher-quality 800-fill down and feels more durable with a 20 x 30-denier face fabric. Additionally, the Down Sweater has a hem cinch that’s great for sealing out drafts and dialing in fit (it also fits better in general with a regular cut), and the interior chest pocket adds additional storage space. If your budget allows, the Down Sweater is tough to beat in terms of its premium feel, sleek look, and range of potential uses. But for less than half the price, the 650 Down Jacket 2.0 is an attractive budget alternative. 

In the $100 price range, the REI Co-op Down Jacket 2.0 is almost in a league of its own, but Marmot’s Ares gets decently close at $175. With the Marmot, you get 600-fill hydrophobic down, a DWR-coated ripstop polyester shell, hem adjustments, and three pockets (two handwarmer and one chest, which is one more than the REI). Additionally, the retro look and fun colorways are a great match for those who don’t like the more muted styling on the REI. All told, we think the Marmot Ares gives the 650 Down Jacket 2.0 a run for its money, but it’s hard to ignore the $75 price savings and similar performance you get with the REI.REI Co-op 650 Down Jacket 2.0 (closeup)

Another option to consider is The North Face Aconcagua. New last year, this jacket uses a combination of RDS-certified 550-fill down and The North Face’s own Heatseeker synthetic insulation (150g), which, unlike down, continues to insulate when wet. Similar to the REI, the Aconcagua has a relatively simple build that includes two handwarmer pockets and non-adjustable elastic hem and cuffs. The Aconcagua is the more durable jacket of the two—it uses a tougher 40-denier shell—but also weighs significantly more at 1 pound 3.1 ounces and doesn’t pack down nearly as small. In the end, we prefer the REI for its cozier feel, lower weight, and $60-cheaper price tag.

REI has discontinued their lightweight Magma collection, but they do offer an interesting and pricier alternative to the 650 in the Stratocloud Hoodie. For another $89, you get a significant jump in warmth as well as a burlier Pertex shell that does a better job blocking wind and shedding light moisture. That said, the Stratocloud is only offered in a hoodie style, weighs about 7 ounces more, and has a more technical look that can’t match the 650 Down Jacket’s versatility. For sub-freezing conditions, the Stratocloud is the easy choice, but the 650 is the better everyday piece. 

Editor’s note: We usually provide a live price comparison table below our outdoor gear reviews, but the 650 Down Jacket is sold exclusively by REI Co-op. You can see the 650 Down Jacket 2.0 page here and support us in the process. Thanks!

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