Aenergy 18 Hiking Pack

Mammut Aenergy 18 is built for fast hikes and everyday adventures, with a focus on feeling light on the move. The wide, ergonomical shoulder straps and breathable materials are paired with just enough back padding to stay comfortable when your route runs longer than planned.

A rolltop closure lets the pack expand from 18 to 20L, which is handy when your “quick” outing turns into extra hours. It’s hydration system-compatible and includes reflective details, with lightweight, primarily recycled fabric construction and PFC-free DWR for weather resistance.