Quick Summary
The Rab Women’s Downpour Mountain Jacket is a women’s rain jacket in Tempest Blue, size 12. It is described as a reliable jacket for trekking, travelling and rainy days, with Pertex Shield fabric, a regular fit and packable construction.
The jacket is presented as waterproof and breathable, with underarm ventilation zips, a two-way hood with a stiff peak, and zipped hand pockets with storm guards. Those features make the listed protection, fit and storage details the main things to compare before choosing this version.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Rab. Useful for identifying the exact women’s jacket range. |
| Product type | Women’s downpour mountain jacket. Confirms the garment type. |
| Colour | Tempest Blue. Check this if colour matters for your chosen offer. |
| Size | 12. Important for fit and layering. |
| Fit | Regular fit. This affects how easily layers can be worn underneath. |
| Membrane | Pertex Shield 2.5-layer. A key material detail for this jacket. |
| Waterproof rating | 20,000 mm. Compare this against the level of rain protection you want. |
| Breathability rating | 20,000 g/m². Useful when comparing how much ventilation you need. |
| Centre back length | 73 cm for size 10. Check sizing against the size you plan to buy. |
| Weight | 324 g. Helpful if packed weight matters. |
What to Compare Before Buying
- Size and fit: This version is size 12 with a regular fit. Compare it with the layers you want to wear underneath.
- Weather protection: The stated waterproof rating is 20,000 mm. Check whether that level matches the conditions you expect.
- Breathability: The stated breathability rating is 20,000 g/m². Compare that with how much ventilation matters for your use.
- Packed weight and storage: At 324 g, it is a light jacket to carry. Consider whether that suits your pack space.
- Features: Underarm zips, a two-way hood and zipped hand pockets are the main practical details to check.
Who This Product May Suit
This jacket may suit buyers looking for a women’s waterproof layer for trekking, travelling or general rainy-day use. The regular fit and packable format make the size and layering check important before buying.
Before You Decide
Confirm the size 12 fit, the Tempest Blue colour and the stated waterproof and breathability ratings before choosing an offer. If you want a different size or a jacket with another fit, check those details first.





