2026 Lightline Down Jacket

SKU:
AW26052
Weighs:
771g (Medium)
Outer Fabric:
DRILITE LOFT
Fill Weight:
296g
Fill Power:
700
Down Treatment:
Standard
Baffle Type:
Stitch-Through

Serious cold-weather warmth in a proven design Mountain Equipment says:  Our iconic and continuing bestseller, this technical duvet is ideal for freezing conditions anywhere in the world. Built to meet the demands o…

£254.99
RRP: £279.99
| You save: £25.00 (8%)
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Product Details

Jump to: Our Verdict / Features / Specifications

Serious cold-weather warmth in a proven design

Mountain Equipment says: 

Our iconic and continuing bestseller, this technical duvet is ideal for freezing conditions anywhere in the world.

Built to meet the demands of modern mountaineers, the Lightline Jacket continues to set the benchmark for lightweight, technical duvets. With an outstanding hooded and water-resistant shell it offers exceptional warmth and protection in sub-zero conditions.

Our Verdict

The Lightline remains a substantial winter down jacket, with 296g of 700-fill-power duck down in a Large and 771g in a Medium. I think its strength is straightforward warmth rather than chasing the lowest possible weight, and the 40D DRILITE Loft shell gives it a tougher, more protective feel than many lightweight down jackets.

The removable insulated hood, two-way front zip and adjustable cuffs all suit proper winter use, while the generous fit leaves room for layering underneath. I also like that the design has stayed relatively simple, with two hand-warmer pockets and an internal zipped pocket rather than unnecessary extras.

One thing to note is that the down isn't hydrophobic, so I would take extra care to keep it protected in prolonged damp conditions.

- Reviewed by Ultralight Outdoor Gear

Features

  • DRILITE® LOFT 40D outer fabric - Completely windproof and highly weather resistant for added warmth and protection
  • Durable water-repellent (DWR) finish - Sheds rain and snow to keep the outer fabric drier for longer
  • 296g (size L) of Duck down with a minimum content of 90/10 700 fill power - Exceptional warmth with a low pack size
  • Stitched-through quilted construction - Gives high levels of insulation and low weight whilst minimising cold spots
  • Zip-off Insulated Mountain Hood - High levels of warmth and protection with easy removal when not required
  • 2-way YKK® Vislon® centre front zip, with insulated baffle - Eliminates cold spots behind zip
  • 2 zipped hand warmer pockets - Easy access for essentials
  • Internal zipped security pocket - Secures essential items
  • Adjustable cuffs and dual-tether hem drawcords - Seal out the wind while adjusting the fit precisely
  • Supplied with a lightweight stuff sack - Packs down small for easy carrying and storage

Specifications

  • Small weighs: 716g
  • Medium weighs: 771g
  • Large weighs: 827g
  • XLarge weighs: 884g
  • Fill Power: 700
  • Fill Weight: 296g (Size L)

Material & Construction

  • 100% Polyamide outer, 100% Polyamide inner, Down fill

Help & advice:

2026 Lightline Down Jacket

2026 Lightline Down Jacket

£254.99
RRP: £279.99
| You save: £25.00 (8%)
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