REI Co-op Rainier Rain Jacket Review (2026)

Name: REI Co-op Rainier Rain Jacket
Brand: REI Co-op
Price: 110.00 USD
Availability: InStock
Rating: 8.6 (1 reviews)

The Rainier doesn't try to compete with premium brand names, but REI's in-house engineering delivers genuinely solid 2.5L waterproofing and breathability at a price between the budget and premium tiers. The real advantage is REI's member return policy, which removes risk if the jacket doesn't work out for your specific use case.

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$110 retail

8.6

/10

TrailCraft Score

What Works

Solid 2.5L performance at a price between budget and premium tiers
REI's member return policy reduces purchase risk
Reasonably packable at 11.3oz
Good pocket placement compatible with backpack hip belts

Limitations

Less brand recognition than Patagonia or Arc'teryx for resale value
2.5L fabric still trails true 3L jackets on breathability
Color and style options are more limited than bigger brands
Not available outside REI's retail ecosystem

Specifications

Weight11.3 oz / 320 g

Waterproof Rating~20,000mm

BreathabilityModerate, 2.5L

MaterialRecycled 2.5-layer nylon

Pit ZipsYes

Pockets2 hand pockets

HoodAdjustable

Packed Size6.5 x 4 inches

WarrantyREI member satisfaction guarantee

Score Breakdown

Waterproofing

8.8

Breathability

8.7

Weight

8.5

Durability

8.5

Value for Money

8.8

What Sets It Apart

The real advantage is REI's member return policy, which removes risk if the jacket doesn't work out for your specific use case.

11.3oz, $110 — REI's in-house shell delivers solid performance with REI's member return policy as a safety net

Who This Is For

The REI Co-op Rainier Rain Jacket is right for hikers whose priorities match its design: built around value under $150, at $110.

A note on pricing and links: Prices listed are current as of July 2026 and may change. Some links on this page are affiliate links — if you buy through them, I earn a small commission at no extra cost to you. It does not change my ranking.

How It Compares

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All options in this category ranked side by side — specs, scores, and pricing.

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Common Questions

Do I need to be an REI member to buy the Rainier?

No, anyone can purchase it, but REI Co-op members get access to the satisfaction guarantee return policy and annual dividend on purchases.

How does the Rainier compare to the Marmot PreCip Eco?

Similarly positioned budget-to-mid-tier jackets; the Rainier is slightly pricier with comparable performance, while REI's return policy is a meaningful added safety net.

Is the Rainier good for tall or broad-shouldered hikers?

REI offers a range of sizes including tall options for some jackets — check current size chart specifics for the Rainier before purchasing.