Alpkit Filoment Hoody £150

Good value for money, high fill weight

Only 630 fill power, relatively heavy

You always get value for money with Alpkit and the Filoment Hoody is no exception – it’s cosy with a good warmth-to-weight ratio and a nicely articulated cut, all for a very reasonable £150.

Now in its fourth generation, the Filoment’s design and spec have evolved and improved over the years, and for 2021 the jacket has had an eco overhaul. The face fabric is now 100% recycled, as is the down fill, while the DWR treatment is PFC-free – making this a greener version of the popular jacket. The down itself has a rather disappointing 630 fill power, but there is a lot of it (150g fill weight in a men’s S, almost double the amount of down in the Decathlon MT100, for example), so warmth isn’t compromised. In fact, it’s one of the warmer jackets on test. The high fill weight and low down quality, however, mean the jacket is relatively heavy (378g, men’s S).

With narrow ‘micro baffles’ and an athletic, slim cut, the Filoment works well underneath a hard shell, and feels comfy and nonrestrictive when active. Features are good too. You get an adjustable hood, dropped hem (for coverage over the top of the backside), insulated zip baffle, soft chinguard, and ample pockets.

■ Insulation 100% certified recycled down, 80% down, 20% feathers, 630 fill power

■ Sizes: Men’s S-XXL Women’s 8-18

■ Weight 378g (men’s S)

Verdict

A well-priced down with good features and an eco-friendly design – but the fill power isn’t the best.