Arc'teryx Aerios 18 Backpack - Black EAV 15912 While its design exudes style

While its design exudes style

the left-hand side is full length to the hem for ease of on/off

Featuring an elasticated waistband

Hits mid-calf to knee

Arc'teryx Aerios 18 Backpack - Black EAV 15912 While its design exudes styleA 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