Fast-and-light insulation for technical alpinism

The Mountain Equipment Vega Down Jacket is a premium alpine insulation layer engineered with DRILITE® LOFT 30D outer fabric and 245g of 90/10 800 fill power goose down. Built for serious alpinists, ski tourers and mountaineers, it balances exceptional warmth, low weight and packability for demanding objectives where every gram counts. Designed for technical mountain terrain, it delivers reliable protection from wind, snow and spindrift while maintaining unrestricted mobility.

Performance & Engineering

• Optimised 800 Fill Power Insulation: Engineered with 245g of 90/10 800 fill power goose down, strategically distributed using a baffle-by-baffle approach to maximise warmth while minimising weight and pack size during alpine ascents and multi-day expeditions.

• Weather-Resistant DRILITE® Protection: Built with DRILITE® LOFT 30D outer fabric and a PFAS-free DWR finish, providing complete wind resistance and dependable protection from snow, melting ice and spindrift in exposed mountain environments.

• Alpine-Specific Construction: Designed with stitched-through and pleated baffle construction, down migration control baffles across the shoulders and seamless shoulder panels to improve comfort under a pack while maintaining thermal efficiency.

• Protective Mountain HC Hood: Incorporates a fully adjustable Mountain HC Insulated Hood with Firestorm construction, halo neck collar and helmet compatibility, helping reduce heat loss during climbing, ski touring and high-altitude mountaineering.

• Technical Mountain Functionality: Combines a 2-way YKK® moulded front zip, offset insulated rear zip baffle, dual tether hem drawcords and large internal pockets for efficient use when wearing gloves, carrying equipment or operating in cold mountain conditions.

Technical Specifications

• Ideal For: Alpine Climbing, Ski-touring
• Main Fabric: DRILITE® LOFT 30D outer fabric with PFAS-free DWR finish; 20D woven downproof lining
• Weight: 650g / 22.9oz
• Hardware: 2-way YKK® moulded centre front zip with offset insulated rear zip baffle
• Pockets / Features: 245g 90/10 800 fill power goose down, stitched-through and pleated baffle construction, Mountain HC Insulated Hood, halo neck collar, down migration control shoulder baffles, 2 zipped handwarmer pockets, 2 internal mesh drop pockets, dual tether hem drawcords, lightweight stuff sack included, DOWN CODEX® traceability
• Fit: Active Alpine Fit

Care & Longevity

Hand wash or machine wash at 30°C using liquid detergent or a specialist down cleaner. Tumble dry on a low heat with a slow spin speed, then store in a cool, dry place away from direct sunlight to preserve loft and insulation performance. Avoid high drying temperatures and always follow the manufacturer's care guidance to maintain down performance and the PFAS-free DWR treatment.