REI Co-op Rainier Rain Jacket

Overview

What you get with the REI Co-op Rainier Rain Jacket

The REI Co-op Rainier Rain Jacket is a dependable, no-nonsense piece of outerwear built for hikers, commuters, and everyday adventurers who need reliable protection without paying a premium for it. Constructed from REI's own 2.5-layer waterproof, breathable fabric, it uses a durable water repellent finish on the face to keep rain beading up and rolling off rather than soaking in, while the interior coating blocks moisture from the outside while still allowing sweat vapor to escape. This makes it a smart choice for anyone who moves between drizzly city streets and steep, wet trails, since it resists saturation during long exposure without turning into a sweaty sauna during active use.

Designed with practicality in mind, the Rainier Rain Jacket features an adjustable hood that rotates with your head and can be cinched down to maintain visibility in heavy wind and rain, a storm flap over the front zipper to stop water from seeping through the closure, and pit zips that let you dump excess heat when you're working hard on an uphill climb. The hem and cuffs are adjustable as well, letting you seal out drafts or loosen things up for better airflow depending on conditions. Multiple pockets, including hand pockets placed high enough to clear a hipbelt or harness, add functional storage for a phone, map, or snacks, making it as useful for layering under a backpack as it is for a casual walk in the rain.

Beyond its technical performance, the jacket is praised for its approachable price point relative to big-name outdoor brands, making it an accessible entry point into quality rain protection for those who don't want to overspend on something they might only wear occasionally. It packs down small enough to stash in a daypack or carry-on, and its clean, understated styling means it transitions easily from trailhead to town. Offered in a range of sizes and colorways for both men and women, the REI Co-op Rainier Rain Jacket strikes a practical balance between performance, comfort, and value, earning its reputation as a reliable workhorse in the rain gear category.