Mountain Warehouse Featherweight II Down Jacket - Black - M

The Mountain Warehouse Featherweight II Down Jacket is a lightweight and packable essential design...

Best current price£94.50from Rackhams

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4 offers from £94.50 - £105.96

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RackhamsMountain Warehouse Men's Black Featherweight Ii Down Jacket - Jet - M - Jet - 100% Polyamide
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£94.50
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B&Q - Mountain Warehouse Mens Featherweight Ii Down Jacket Jet Black (M)
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£101.43
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The CodeMountain Warehouse Featherweight II Down Jacket for Men, Black, Size M
Free delivery in 1–3 days
£105.96
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Product Information

Full details

The Mountain Warehouse Featherweight II Down Jacket is designed for adult men who need a lightweight, highly packable layering piece for everyday warmth. Its primary benefit is an excellent warmth-to-weight ratio provided by RDS-certified insulation, making it ideal for travel and commuting, though it is intended for mild to cool conditions rather than extreme alpine environments.

All features

Age Groupadult
ColourBlack
GenderMale
MaterialNylon
SizeM
BrandMountain Warehouse

Extended Product Information

FAQs

Is this jacket waterproof?

No, it features a water-repellent finish that handles light rain, but it is not a fully waterproof rain jacket.

What does RDS certified mean?

It means the down used in the jacket is sourced from ducks and geese that have been treated humanely.

Can I wear this in the snow?

It is suitable for light, dry snow, but it should be paired with a waterproof shell in heavy or wet snow conditions.

How should I store the jacket?

Store it hanging in a cool, dry place rather than leaving it packed tightly in a bag.

Is the jacket machine washable?

Yes, but use a gentle cycle, cool water, and down-specific soap to prevent damaging the insulation.

Troubleshooting

Down leaking from seams

Small amounts of fiber migration are normal; gently pull the down back inside and rub the fabric to close the opening.

Jacket feels flat after storage

Tumble dry on low heat with clean tennis balls for 15-20 minutes to restore loft.

Water soaking into the fabric

The DWR coating may have worn off; consider reapplying a DWR spray treatment.

Pros and Cons

Pros

  • Extremely lightweight and easy to pack
  • Ethically sourced RDS-certified down
  • Durable water-repellent coating for light weather resistance
  • Comfortable fit suitable for layering
  • Minimalist design suitable for casual or outdoor wear

Cons

  • Not intended for heavy rain or extreme weather
  • Requires careful cleaning to maintain down loft
  • Limited protection from extreme sub-zero temperatures

Setup, Compatibility & Care

To maximize the lifespan of your jacket, avoid storing it compressed for long periods. After travel, shake the jacket to help the down clusters regain their loft. When cleaning, always use a specialized down-specific detergent and follow the manufacturer's care label strictly. Machine washing on a gentle cycle with a few clean tennis balls in the dryer can help re-fluff the down. Ensure the jacket is completely dry before storage to prevent mildew.

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