Rab Downpour Mountain Waterproof Jacket - Black - XXL

Equipped with the best features you need for demanding mountain hikes, this waterproof jacket is l...

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Product Information

Full details

The Rab Downpour Mountain Waterproof Jacket is a high-performance shell designed for female hikers and climbers who demand a reliable, lightweight barrier against harsh mountain weather. Built with 2.5-layer Pertex Shield ripstop fabric, it provides exceptional breathability and protection, making it an ideal companion for trekking and rugged ascents; however, users should note that the lightweight design prioritizes packability over the heavy-duty insulation found in thicker winter-specific coats.

All features

Age Groupadult
ColourBlack
GenderFemale
SizeXXL
Model Part NumberQWI-12-BLK
BrandRab

Extended Product Information

FAQs

Is this jacket suitable for winter conditions?

It is a waterproof shell. It is excellent for winter if paired with appropriate insulating layers like a down or synthetic mid-layer.

Can I wear this with a climbing harness?

Yes, the vertical pockets are specifically positioned to be accessible even while wearing a climbing harness.

What is the primary material used?

The jacket uses 2.5-layer Pertex Shield ripstop fabric for a balance of durability, weight, and protection.

How should I store the jacket when not in use?

Store it in a cool, dry place, ideally hung up rather than tightly compressed for extended periods to maintain the fabric structure.

Is the hood helmet-compatible?

The hood is designed with an adjustable height and a sturdy bill to handle mountain weather, fitting securely over most standard climbing helmets.

Troubleshooting

Water stops beading off the surface of the jacket.

The DWR coating has likely worn off; wash the jacket and tumble dry on low heat to reactivate, or apply a fresh DWR spray treatment.

Moisture buildup inside the jacket during strenuous activity.

Ensure you are using breathable base layers and utilize the jacket's adjustment points to improve airflow if conditions permit.

Pros and Cons

Pros

  • High-quality, durable Pertex Shield fabric
  • Excellent accessibility while wearing a pack or harness
  • Highly packable for long-distance treks
  • Fully adjustable hood for adverse weather
  • Articulated design for unhindered movement

Cons

  • 2.5-layer construction is best suited for layering rather than standalone warmth
  • Limited color choice in specific sizes
  • Requires regular DWR maintenance to maintain waterproofing

Setup, Compatibility & Care

To maximize the longevity of your jacket, ensure the jacket is fully zipped during storage to protect the YKK AquaGuard zipper teeth. When layering, opt for breathable moisture-wicking base layers or a light fleece underneath to optimize the jacket's breathability. For cleaning, machine wash on a gentle cycle using a dedicated technical fabric detergent. Avoid using fabric softeners, as these can strip the DWR (Durable Water Repellent) coating from the fabric. After washing, low-heat tumble drying is recommended to help reactive the water-repellent finish.