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Rab Men’s Mythic Alpine Down Jacket – Black – L

Original price was: £330.00.Current price is: £297.00. (as of 10/25/2026 11:09 PST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

Rab Men’s Mythic Alpine Down Jacket is a black, size L down jacket with a slim fit, 900-fill down insulation and a packable alpine-focused design. It also includes a down-filled hood with a stiff peak and elasticated opening, plus articulated sleeves for easier movement and layering.

SKU: B0B1PKMKS3 Category:

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Quick Summary

The Rab Men’s Mythic Alpine Down Jacket is a men’s down jacket in black, size L, built around a slim fit and a packable alpine-focused design. The jacket uses 900-fill down and includes a down-filled hood with a stiff peak and elasticated opening.

It is described as windproof and water-resistant, with articulated sleeves for mobility and light zoned stitch-through construction to help stabilise the down.

Key Details

Detail Verified information and buyer relevance
Brand Rab, useful for buyers who want to stay within the same brand range.
Product type Men’s down jacket, designed as an alpine insulator.
Colour Black.
Size L.
Fit Slim fit, which affects layering and overall shape.
Insulation 900-fill down with Nikwax finish.
Fabric 100% recycled polyamide with fluorocarbon-free DWR.
Centre back length 75 cm for Medium; useful when comparing coverage across sizes.
Weight 313 g.
Hood Down-filled hood with a stiff peak and elasticated opening.

What to Compare Before Buying

  • Size and fit: This is a slim fit jacket, so compare the L size with the layer combination you plan to wear underneath.
  • Packability: It is described as packable, so check whether that matters for your storage or travel setup.
  • Insulation level: The jacket uses 900-fill down, so compare the level of warmth you need with the kind of conditions you expect.
  • Weather protection: The fabric is described as windproof and water-resistant, so check whether that matches your intended use.
  • Mobility features: Articulated sleeves and a slim shape are part of the design, which matters if freedom of movement is important.

Who This Product May Suit

This jacket may suit buyers looking for a slim-fit insulated layer for alpine-style activities, where low bulk, layering under a shell and easier movement matter. The hood, packable build and lightweight feel also make it relevant for buyers who want a jacket that sits neatly in a cold-weather layering system.

Important Limitations

The slim fit is a key part of the design, so it may not suit anyone who wants a roomier cut. The centre back length is stated for Medium, so buyers comparing coverage should keep the chosen size in mind.

Before You Decide

Confirm the black colour and L size before choosing an offer. Check the slim fit against the layers you plan to wear, and compare the 900-fill down insulation with the level of warmth and packability you want.

Brand

Rab

Manufacturer

Rab

Binding

Apparel

Product Group

Apparel

EAN

5059913010069

Part Number

RABZ0MQ-BLA-L-BACKCOUNTRY

Model

QDB-45-BLK-LRG

Color

Black

Item Weight

0.69 Pounds

Size

L

Number Of Items

1

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