REI Co-op Rainier Review: Our Favorite Budget Rain Jacket
Updated:
Nov 05, 2025
Weather Protection
Comfort
Breathability
Weight & Packability
Durability
Sustainability
Waterproofing
2.5-layer HydroWall
Weight
11.3 oz.
Fabric
Ripstop nylon
Vents
Pit zips
Packable
Yes (pocket)
Pros
Cons
REI Co-op Rainier
For this season's top shells, see our guide to the Best Rain Jackets.
The REI Co-op Rainier is a classic rain shell for mild conditions that features steady drizzle rather than extended downpours (think Seattle-esque rain). The jacket has an in-house 2.5-layer construction with a plasticky-feeling coated interior—typical in this price category—and fully taped seams. There’s also a DWR coating, which will fend off mist and light moisture for a relatively short period (about 30 minutes of steady light rain) before you begin seeing the fabric start to soak up the wetness.
In extended rainfall, you can expect the moderately thin and flexible shell fabric to wet out and start to feel heavy against the arms and shoulders after an hour or two. The REI Co-op Rainier may not be the best choice if you're looking for a reliable backcountry shell for shoulder seasons, heavy rainstorms, or winter-like conditions. However, as an everyday rain shell or for bringing along on summer hikes, it’s a fine pairing. And in the wind, it impressed: I threw the shell over a long-sleeve shirt in blustery conditions hiking in Washington’s Enchantments, and the jacket completely sealed out the chilly (low 40s) air.
The features are nicely sorted for a budget model, including fabric flaps that cover the zippers, adjustable cuffs, a single cinch at the right side to secure the hem, and a hood that can be cinched down at the front and back (more on this below). The collar reaches just over the top of the chin, offering a nice space to duck your face into during blustery conditions.
The comfort of the Rainier is about what you’d expect for the price: good but not exceptional. It’s easy to slip the rain jacket over a midlayer, and when fully zipped, the brushed lining at the collar is soft against your face. The shell fabric is flexible—and noticeably easier to move around in compared to the stiff build of Patagonia’s pricer and more protective Torrentshell. However, the coated interior is plasticky and slippery to the touch, and it will grow clammy against bare skin in warmer temps or during high-output activities. That said, it’s easy to wear for extended periods during low-output activities like walking around town or hanging around camp.
Most 2.5-layer shells aren’t known for breathability, and that holds true for the REI Rainier. On a steady climb up to a ridge outside Leavenworth, Washington, with temps in the low-50s Fahrenheit, my arms quickly started feeling clammy and sweaty. I was only wearing a t-shirt underneath, but even so, I was happy to remove the shell when the rain held off.
That said, the Rainier offers a few ventilation options, including pit zips under the arms that let you dump heat. In addition, the hand pockets are made of mesh: If it’s not raining hard, unzipping the hand pockets allows another avenue for hot air to escape. Taken together, I found the Rainier worked well for short hikes in chilly weather and it’s plenty sufficient for urban use. But there are more breathable options out there—if you’re willing to stretch the budget—including the Patagonia Granite Crest and REI Co-op XeroCloud 3L.
My men’s small weighs 11 ounces on my scale (its listed weight is 11.3 oz. for a medium), which is suitable for anything from hiking to daily commutes to traveling. It’s roughly average among rain jackets, undercutting thicker options like the 1-pound Cotopaxi Cielo and Patagonia Torrentshell 3L (14.1 oz.), and closely matching others like the Marmot Precip Eco (10.6 oz.). Sure, you can trim weight with a shell like the Outdoor Research Helium UL, which is considerably lighter at 5.7 ounces and more packable for the backcountry. However, you'll spend more (the Helium is $225) and sacrifice durability and features like pit zips.
The hand pocket on the left side doubles as a stuff sack, with a two-sided zipper to secure the shell. Packed away in its pocket, the REI Co-op Rainier is the size of a large envelope (10 in. long, 7 in. wide, and 4.5 in. tall). The jacket can be compressed even further when sliding into a pack or suitcase. Overall, the Rainier is a perfectly reasonable weight and size for its intended uses.
The Rainier has a nylon ripstop shell that’s tough enough for everyday use and moderate bushwacking. REI doesn’t provide a denier spec for the Rainier’s outer fabric, but it feels average in the rain jacket space—a far cry from a burly design like the Torrentshell, but thicker than the lighter-weight Black Diamond Fineline or Outdoor Research Helium. The YKK-brand zippers are fully functional—the large-toothed center zipper is particularly smooth and easy to use—but the hand pocket zippers occasionally catch on fabric when zipping.
Where the Rainier gets knocked in durability is its in-house 2.5-layer HydroWall membrane and coated interior. Unfortunately, this construction type has a more limited lifespan than pricier 3-layer jackets or even 2.5-layer models that skip the coated backer (like the pricier Outdoor Research Stratoburst). It’s not uncommon for an entry-level rain jacket like the Rainier to only last 2 to 3 years of steady use before the coating starts flaking off; by comparison, 3-layer options like my Torrentshell are going strong after 4+ years. Within the budget space, the Rainier’s quality lines up well, but there are inherent compromises at this price point. Spending more on the Fineline, Stratoburst, or Torrentshell (all of which cost over $170) will pay dividends in the long run.
Select icon to view details:
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.
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.
PFAS-Free Waterproof Membrane
The membranes used in waterproof products such as rain jackets, ski jackets, and shoes can contain PFAS (per- and polyfluoroalkyl substances). These highly persistent “forever chemicals” are valued for their 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’s waterproof membrane is PFAS-free, while a red X means it 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.
Hood
The Rainier’s hood is not helmet-compatible but fits nicely over a ball cap, beanie, or bare head. For adjustment, you can tune the fit at the back and along the sides of the face. The hook-and-loop system at the back isn’t as adjustable or secure as a cord-style that wraps around the side of the head (typically found on rain jackets over $160). But it does allow you to tweak the amount of coverage over the face. At the front, you get two cord toggles that do a nice job securing the hood in moderate wind. It takes some effort to get everything set up—the toggles at the front are rather small and aren’t compatible with gloved hands. Finally, there is a small visor that extends coverage slightly, although we prefer to pair shells with a ball cap in heavier rain.
Storage
The Rainier features two hand pockets and two internal drop-in pockets. The two zippered, mesh-lined hand pockets are large enough for gloved hands and include a cord loop in the left pocket to secure your keys (that left pocket also doubles as a stuff sack). The hand pockets are at a standard height and not compatible with a hipbelt or climbing harness (though this, and the lack of a chest pocket, is far from unexpected for an entry-level shell). Along the interior, the hand pockets are not stitched across the top, allowing you to slide in items like gloves or a beanie into those openings.
Tester: 5’10” 155 lb.; 38" chest; 31" waist
Size tested: Men’s small
I’m constantly between a men’s size small and medium, and I sized down with the REI Co-op Rainier jacket, which was the right choice as I’ve found REI-branded products tend to run large. The size-small Rainier provided a regular fit that allowed for light to moderate layering underneath (up to a midweight fleece like the Patagonia Synchilla) without tightness or discomfort. However, with a puffy, it starts to get tight around the shoulders. If you plan to wear larger layers underneath, you may want to stick to your regular size. One final note: the men’s Rainier is also available in “tall” sizes, which is fairly uncommon among rain shells.
The North Face Alta Vista ($160): Coated Front Zipper
The Alta Vista is reasonably priced at $160, but is it any better than the $100 REI Rainier? Both rain jackets feature 2.5-layer construction with in-house membranes, offer extra ventilation via pit zips, and have adjustable cuffs, hems, and hoods. What’s more, they both conveniently pack into their own pockets, check in under 12 ounces, and come in an array of colors. The primary discernible difference between the two jackets is the front zipper: The Alta Vista’s water-resistant zip boosts its technical vibe, while the Rainier’s storm flap has a more entry-level look. We love the appearance of a coated front zip, but you'll have to decide if it’s worth the extra $60. Finally, it’s worth noting that the Rainier is available in 10 sizes, including four “Tall” sizes, while the Alta Vista is offered in six sizes. For more, read our review of the The North Face Alta Vista.
REI Co-op Trailmade ($70): Increase Savings, Compromise Protection
For even more savings, consider the REI Co-op Trailmade. Its 2-layer build is less protective and heavier at 15.5 ounces, which isn’t great news for most outdoor uses. The hanging mesh (upper body) and taffeta (lower body and sleeves) liner adds bulk and has a fairly cheap feel, but it does a valiant job protecting the waterproof membrane (especially compared to the Rainier’s coating) and avoids the clammy and plasticky feel. The Trailmade’s features are more compromised too, with less adjustability at the hood (only two cinches at the front), no pit zips, and no cuff adjustments. It can get the job done for those who live in areas that don't see a lot of rain, but for most situations, the Rainier's slight jump in price will be well worth it. For a deeper dive, see our REI Co-op Trailmade review.
Helly Hansen Loke ($130): Helly’s Budget Entry
If the Rainier’s simple, everyday vibe appeals to you, Helly Hansen’s Loke is another great alternative. The two jackets share plenty in common, including their 2.5-layer construction, storm flaps, pit zips, and relaxed fit. For $30 more, the Loke is a few ounces lighter, and Helly Hansen’s Performance membrane offers a small boost in waterproofing and breathability over REI’s HydroWall. However, given the casual intentions of both jackets, these differences are too subtle for most users to notice. In the end, we think budget-minded shoppers will be best served sticking with the high-value REI Rainier.
REI’s budget rain jacket is a functional option for occasional hiking and daily use, with a lightweight build, pit zips, and a number of adjustable features. However, it will wet out in sustained moisture and the 2.5-layer construction is prone to delamination.
Weather Protection
Comfort
Breathability
Weight & Packability
Durability
Sustainability
The North Face's lightweight and packable rain jacket for backcountry travel will cost you less than much of the competition. The shell fabric is relatively thick, coated zippers elevate the technical appearance. However, the build quality is average and the coated liner won't last as long as fabric liners.
Weather Protection
Comfort
Breathability
Weight & Packability
Durability
Sustainability
REI's lowest-priced rain jacket for occasional use around town, the Trailmade will keep out light rain or short showers. Its hanging liner is more comfortable than the plasticky interior of a 2.5-layer jacket. However, we don’t recommend it for active use given its heavy, bulky design and lack of breathability.
Weather Protection
Comfort
Breathability
Weight & Packability
Durability
Sustainability
Is the REI Rainier For You?
Affordable, lightweight, packable, and reliable for light rain, the Rainier is a well-executed entry-level raishell. It does come with notable compromises: The coated interior is slippery and prone to clamminess while hiking, and it’s not suitable for heavy or all-day rain. Also, if you prioritize longevity, this is not the rain jacket for you. However, you get good savings, decent pockets and vents, and it’s functional around town and on the trails. If your budget is set at the $100 mark, the REI Co-op Rainier is the shell to get.
get outside
Hiking Gear Guides
Gear Guide
Best Synthetic Insulated Jackets of 2026
Gear Guide
Best Down Jackets of 2026
Gear Guide
Best Hiking Pants of 2026
Gear Guide
Best Hiking Boots of 2026
Gear Guide
Best Hiking Shoes of 2026
Gear Guide
Best Hiking Daypacks of 2026
Gear Guide
Best Fleece Jackets of 2026
Gear Guide
Best Trekking Poles of 2026
curated for you