Mountain Warehouse Alaskan Womens 3-in-1 Long Jacket, Khaki, Size 14

£129.99 (as of 09/25/2026 17:57 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.)

The Mountain Warehouse Alaskan Womens 3-in-1 Long Jacket is a khaki size 14 jacket with a detachable inner layer and outer waterproof shell. It includes taped seams, an adjustable hood and cuffs, plus stated 10,000 mm waterproofing and 5,000 g breathability.

SKU: B07MGKKFD5 Category:

Quick Summary

The Mountain Warehouse Alaskan Womens 3-in-1 Long Jacket is a khaki jacket in size 14 with a detachable inner jacket and outer waterproof shell. It is set out as a 3-in-1 design, so the outer layer and inner layer can be worn separately or together.

The listed features include taped seams, adjustable cuffs, an adjustable hood, waterproofing rated at 10,000 mm, breathability rated at 5,000 g, and a thermal test rating of -30 °C. A 2-year warranty is also stated.

Key Details

DetailVerified information and buyer relevance
BrandMountain Warehouse, for a branded womens jacket.
ModelAlaskan, the named jacket range.
Product type3-in-1 long jacket, with separate outer and inner layers.
ColourKhaki, so the finish is fixed for this variant.
SizeUK 14, which is the main fit detail to check before choosing.
Taped seamsFully taped seams are stated.
Waterproof rating10,000 mm, a key check for wet-weather use.
Breathability5,000 g is stated, which is relevant if you want moisture to pass out of the garment.
Thermal test rating-30 °C is stated for the jacket system.
Warranty2-year warranty is stated.

What to Compare Before Buying

  • Size: This variant is size 14. Check the fit you need before choosing a jacket.
  • Layering: The 3-in-1 format gives you an outer shell, an inner jacket, or both together. Compare that with how you want to wear it.
  • Weather protection: The jacket is stated as waterproof to 10,000 mm with taped seams. Compare that with the level of wet-weather protection you want.
  • Breathability: The stated 5,000 g rating matters if you want a jacket that lets perspiration pass out of the garment.
  • Fit adjustment: Adjustable cuffs and an adjustable hood are listed, so check whether those features matter for your preferred fit.

Before You Decide

Confirm that size 14 is the right fit and that you want a khaki 3-in-1 long jacket rather than a single-layer coat. If waterproofing, breathability and the detachable inner jacket matter to your choice, check those details against how you plan to wear it. The stated thermal test rating and warranty are also worth noting before you choose an offer.

Brand

Mountain Warehouse

Manufacturer

Mountain Warehouse

Binding

Apparel

Product Group

Apparel

EAN

5057634338950

Part Number

025440026005

Model

025440026005

Color

Khaki

Product Dimensions

19.06 x 7.48 x 6.38 inches

Item Weight

2.47 pounds

Size

14

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