Mountain Equipment
Mountain Equipment Jokla Jacket (men's)
- Warmth: 8/10 How warm it keeps you standing still at camp.
- Weight: 5/10 How much it adds to your pack.
Lowest price we found
£289.99 at Ultralight Outdoor Gear
Go to Ultralight Outdoor Gear Compare 3 shopsWinter hill days, ski touring and mountaineering, as the warm layer at belays and rests
- Weight
- 540 g
- Insulation
- Down
- Fill weight
- 200 g
- Hood
- Yes
Where to buy
Ultralight Outdoor Gear £289.99 In stock. Free delivery. Page shows Medium and In Stock but not stock for each colour. Lists 498 g for a Medium and £319.99 as its RRP. Free tracked UK delivery.
View at shop: Ultralight Outdoor GearAlpinetrek £302.68 In stock. Free delivery. Above the £320 list price. Price includes duties and taxes. Free UK delivery from £85. Lists 540 g for a medium and 200 g of down.
View at shop: AlpinetrekMountain Equipment £320 In stock. Free delivery. Size M in stock in Chili Red, Cosmos, Goblin Blue and Admiral Blue. Size S out of stock in Chili Red. Free UK mainland delivery over £50 on its banner.
View at shop: Mountain EquipmentPrices checked 8 Nov 2026 on each shop's own page; shops can change them. We earn no commission on these links; shops are listed by price. More
Our ratings (out of 10)
1 to 10, compared with the whole market. Each says what it's based on. How we score
Warmth
Estimate from maker's specs: down fill weight and fill power 8/10How warm it keeps you standing still at camp. 8: Clearly better than most.
Estimate from maker's specs
Weight
From maker's figures 5/10How much it adds to your pack. 5: Does the job. Average for wild-camping gear.
Mountain Equipment lists 540 g with no size, in the 450-599 g band. Alpinetrek lists 540 g for a medium and Ultralight Outdoor Gear 498 g for a Medium, both in the same band, so the score doesn't depend on which is right.
In short
Good for
- Winter hill days, ski touring and mountaineering, as the warm layer at belays and rests
- Cold, windy camps where a hood and high collar matter
- Carrying a lot of warmth in a small pack: it stuffs into its own hand pocket
Strengths
- 800 fill power goose down, 200 g in size L, for 540 g
- Offset baffles over a heat-reflective inner layer, so stitch lines don't leak heat
- Windproof 20D Drilite Loft outer with a 1,500 mm hydrostatic head
- Insulated, helmet-compatible hood and a 2-way front zip with an insulated baffle
- RDS-certified down that can be traced with a bar code
Weaknesses
- 540 g is mid-range for a down jacket in this warmth class (the 450-599 g band scores 5)
- No packed size published
- Warmth, damp performance and durability aren't scored: no independent test found
- Not waterproof: down loses loft if soaked, and the outer only sheds showers and snow
Sources
We haven't tested this ourselves. Every score comes from these specs, tests and reviews.