Review: The AirCore concave back system is stable and incredibly cool, and we loved the luxuriously padded harness, particularly the very contoured shoulder straps. We couldn’t fault the Stratos on the hill and its generous main compartment meant it never seemed full. We also love the single buckle closure and side-access zip.
Capacity: 32 litres
Main compartment: Lid/drawcord
Back system: AirCore ventilated (concave)
Other features: Hip belt with pockets, front and side stretch woven pockets, zipped front pocket, hydration-compatible
Colours: Tangerine, sonic blue, black
Contact: 01202 413920, www.ospreypacks.comVerdict: A well-designed pack that copes with big loads well, yet will cinch down when not full. It looks great too.