Arc'teryx Aerios 18 Backpack - Black Size:One Size The Light WindStretch™ material has

The Light WindStretch™ material has excellent wind resistance whilst being lightweight and compressible

A lightweight and ventilated AirScape back panel helps to keep you cool in warm climes

providing superior weather protection and eliminating foot fatigue

and also for ground feel when moving over varied terrain

Completing this collaborative trio of styles

Arc'teryx Aerios 18 Backpack - Black Size:One Size The Light WindStretch™ material hasA hiking backpack for a day in the hills. Slightly more stripped back and minimalist in design compared with its competitors, the Aerios 18 still manages to be feature rich with intuitive adjustments. There's 18 litres of storage as well as two large side pockets for bottles or a rolled jacket, freeing up valuable space within. A breathable AeroForm back panel, fitted hip belt and dual sternum straps mean this is a very comfortable pack that feels