Arc'teryx Aerios 18L Backpack 2026 | Nylon

evo.com | Arc'teryx Day Packs > The Arc'teryx Aerios 18L Backpack brings customized comfort to your day hikes with its patent-pending interchangeable harness system that offers more personal fit options than your favorite coffee order. This clever design lets you fine-tune your pack's fit before hitting the trail, ensuring your mind stays focused on the views instead of that annoying pressure point between your shoulders. Internal Security Pocket with Key Clip Two Trekking Pole Attachment Points Volume 18L Body 210d Cordura Nylon 6,6 w/ 6.5 twisted 200d Vectran grid, 165gsm w/DWR - 93% Nylon, 7% Polyarylate 49cm Length x 24cm Width x 19cm Depth | Arc'teryx Aerios 18L Backpack 2026 | Nylon