Rab Microlight Alpine Jacket - Tempest Blue - XXXL

Rab’s best-selling down jacket includes a hood for exploring the alpine’s quick-changing weather c...

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Product Information

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The Rab Microlight Alpine Jacket is a versatile insulated layer designed for outdoor enthusiasts, including climbers, hikers, and general users, who need reliable warmth and weather protection without bulk. Its primary benefit is providing excellent insulation even in damp conditions, thanks to 700-fill Nikwax hydrophobic down and a windproof, water-resistant Pertex Quantum fabric. While highly effective across many conditions, users should note that for extreme sub-zero environments, it functions best as a mid-layer rather than a standalone outer garment.

All features

Age Groupadult
ColourBlue
GenderFemale
MaterialNylon
SizeXXXL
Model Part NumberQDB-13-TMB-20
BrandRab

Extended Product Information

FAQs

Can this jacket be used as a waterproof outer layer?

The jacket features a DWR (Durable Water Repellent) finish, which provides water resistance against light rain or snow. However, for heavy or prolonged rainfall, a dedicated waterproof shell is recommended to ensure you stay dry.

What does '700-Fill Nikwax Hydrophobic Down' mean?

700-Fill refers to the down's loft or 'fluffiness', indicating excellent insulating power for its weight. 'Nikwax Hydrophobic Down' means the down has been treated to resist water absorption, helping it maintain its loft and warmth even in damp conditions, which is a significant advantage over untreated down.

How packable is the Rab Microlight Alpine Jacket?

Thanks to its high-quality 700-fill down and lightweight Pertex Quantum fabric, the jacket is extremely packable. It compresses down into a very small volume, making it easy to stash in your backpack without taking up much space.

Is the down insulation ethically sourced?

Yes, Rab is committed to responsible sourcing. The down used in this jacket is 100% recycled 700-fill down, offering an environmentally conscious insulation choice.

What type of fit does this jacket have?

The Rab Microlight Alpine Jacket features a regular fit. This design allows for comfortable layering over base layers or light mid-layers, while also ensuring good freedom of movement for various activities.

Can I layer this jacket under a waterproof shell?

Absolutely. Its regular fit and streamlined design make it an excellent mid-layer for colder conditions. It's designed to fit comfortably under a waterproof or hardshell jacket, providing a versatile layering system.

Troubleshooting

Jacket feels less warm or flat after getting damp.

Although equipped with Nikwax-treated down, prolonged dampness can temporarily reduce loft. Ensure the jacket is completely dry by tumble drying on low heat with dryer balls to restore full loft and warmth.

Small feathers are escaping from the fabric.

Minor down leakage is normal for down-filled garments, especially new ones. The Pertex Quantum fabric is downproof. If leakage is excessive or a tear is present, use a specialized gear repair patch to seal the hole.

Zippers are sticking or difficult to operate.

Apply a small amount of zipper lubricant (e.g., silicone-based) to the zipper teeth. Ensure no fabric is caught in the zipper slider and gently work the zipper back and forth.

Water is no longer beading on the surface of the jacket.

The DWR (Durable Water Repellent) finish may need re-activating or re-applying. Wash the jacket with a technical cleaner, then tumble dry on low heat to reactivate the DWR. If this doesn't work, consider applying a wash-in or spray-on DWR restoration product.

The jacket feels too restrictive or bulky during activity.

The jacket has a regular fit and zoned baffling for mobility. Ensure the adjustable hem and hood are not cinched too tightly. If persistent, verify you have the correct size for your build and intended layering.

Pros and Cons

Pros

  • Excellent warmth-to-weight ratio for versatile use.
  • Performs well in damp conditions due to Nikwax hydrophobic down and DWR.
  • Highly packable, making it convenient for travel and varying weather.
  • Provides good wind resistance and breathability.
  • Enhanced mobility due to strategic baffling design.
  • Made with environmentally friendly recycled materials.

Cons

  • May not be sufficient as a primary outer layer in extreme cold without additional layers.
  • Down insulation requires specific care for cleaning and drying to maintain performance.
  • Potential for minor down leakage, common with most down products.
  • Info needed: specific temperature rating (implied as year-round, but not a precise range).

Setup, Compatibility & Care

Setup: Simply put on the jacket over your base layer or mid-layer. Adjust the elasticated hem drawcord and the hood drawcord for a snug fit that seals out drafts and retains warmth.

Compatibility: This jacket's regular fit is designed for easy layering. It pairs well over a lightweight fleece or thermal top, and can comfortably fit under a waterproof shell for complete protection in heavy rain or snow conditions. Its packable size ensures it won't take up much space in your backpack alongside other gear.

Care: Proper care is crucial to maintain the performance and longevity of your down jacket.

  1. Washing: Use a down-specific cleaner (such as Nikwax Down Wash Direct) in a front-loading washing machine. Avoid conventional detergents, which can strip the down's natural oils and impair its loft. Wash on a gentle, cool cycle.
  2. Drying: This is the most critical step. Tumble dry on a low heat setting with clean tennis balls or dryer balls. These help break up down clumps and restore the jacket's loft. This process can take several hours, so be patient. Ensure the jacket is completely dry before storing to prevent mildew and preserve the down's integrity.
  3. Storage: When not in use, store your jacket uncompressed in a cool, dry place. Avoid leaving it compressed in a stuff sack for extended periods, as this can damage the down's loft over time.
  4. DWR Re-application: The DWR finish may wear off with use. If water stops beading on the fabric surface, you can restore its water repellency using a spray-on or wash-in DWR treatment.