Description

The AENERGY TRAIL VEST 12 is a versatile and robust trail running vest, designed by Mammut for mountain runners looking for lightweight gear without compromising on packability.

With a volume of 12 litres, it can carry the safety equipment and hydration needed for long outings, from committed trail running to fast-hiking.

This waistcoat features resistant ripstop fabric construction, offering superior protection against abrasion in alpine environments. Comfort is ensured by a breathable 3D mesh back insert that optimises air circulation. The TriPoint Adjust system provides a quick and precise fit, ensuring that the waistcoat stays snug against the body to prevent flapping, even on the roughest terrain.

Feature-wise, the Aenergy Trail Vest 12 is richly endowed: it has multiple attachment options for poles, is compatible with the brand’s quiver and incorporates a Recco® safety device. Its numerous pockets, including two zipped front ones for your smartphone, provide direct, secure access to your essentials!

Technical characteristics and composition

• Volume : 12 Litres
• Main material: Hard-wearing Ripstop fabric
• Adjustment system : TriPoint Adjust (quick, comfortable tightening)
• Comfort : Large, breathable 3D mesh at back
• Plenty of storage space : 2 expandable front pockets (snacks/flasks) / 2 zipped front pockets (smartphone/valuables) / 1 zipped shoulder pocket (keys) / 1 large expandable top pocket (jacket/gloves) / Main compartment with back access
• Hydration : Compatible with hydration systems (sold separately)
• Safety : Integrated RECCO® device for emergency localisation
• Additional details: 4 replacement cords included, compatible with Mammut quivers
• Weight: 270 g in size M
• Certification: bluesign® PRODUCT and PFC-free DWR water-repellent treatment

Aenergy Trail Vest 12: for whom and for what use?

• Audience: Trail runners, fast hikers and mountain runners
• How to use : Medium to long-distance outings requiring compulsory equipment (jacket, nutrition, hydration)
• Key benefit : Exceptional stability and durability thanks to ripstop fabric, ideal for technical alpine environments

Condition

New

Warranty

2 years

Type

Mixed

Year

2026

Hydration system included

No