The Arc'teryx Aerios 18 Backpack is a versatile pack designed for fast-moving mountain activities, blending expertise from both hiking and trail running. Its 18-liter capacity makes it suitable for year-round use, from spring through autumn adventures to winter running, offering ample space for essential gear.

• 10d Cordura nylon 6,6 with 6.5 twisted 200d LCP grid
• 100d Cordura nylon straps
• 200d polyester lining poly lining