Quick Summary
The Mountain Warehouse Featherweight Mens Down Jacket in Black, size L, is a men’s down jacket with 600 fill power down insulation. It is described as lightweight and packaway, so the key buying checks are size, intended weather use and whether you want a jacket that can be packed away easily.
The jacket is also described as water resistant with a durable water repellent finish, and the lining is downproof. Those details matter if you want a jacket for light wet weather and for keeping the filling contained inside the garment.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Mountain Warehouse, so the item is positioned as one of the brand’s clothing lines. |
| Product type | Mens down jacket, which makes it a cold-weather outer layer. |
| Colour | Black, which is useful if you want a neutral colour choice. |
| Size | L, so the fit needs to match the wearer’s required size. |
| Insulation | 600 fill power down insulation, which is a key figure for comparing jacket fill level. |
| Finish | Water resistant with a durable water repellent finish, relevant if light wet weather matters. |
| Lining | Downproof lining, which helps keep the filling contained inside the jacket. |
| Packability | Packaway design, useful if you want the jacket to stow away when not needed. |
What to Compare Before Buying
- Size: This is size L, so compare it with the wearer’s usual jacket size and the intended fit.
- Weather use: The jacket is water resistant rather than fully weatherproof, so compare that level of protection with your expected conditions.
- Insulation level: The stated 600 fill power is the main warmth-related figure to compare against other jackets.
- Packability: The packaway design matters if you want a jacket that is easy to store in a bag when not being worn.
Before You Decide
Check the size L fit before choosing an offer, and make sure the water resistant finish matches the weather protection you want. If packability matters, this jacket’s packaway design is a key point to keep in mind. Follow the care and wearing instructions for the garment when using it in cold or damp conditions.





