Osprey Levity 45 Backpack - Parallax Silver EAV 7645 it can be used as

it can be used as the main power source or as an emergency back-up

A lightweight fast-drying 5-panel shell cap with an adjustable back strap

A trainer sock in fresh hues

A nose piece stops the gaiter from slipping on windy peaks

This women's specific version comes with the added benefit of a fleecy hood

Osprey Levity 45 Backpack - Parallax Silver EAV 7645 it can be used asFeatherlight performance and the pinnacle of Ospreys ultra light packs, the Levity 45 is an advanced pack for when weight is at a premium. Utilising a Nanofly ripstop which is remarkably strong and resilient, supported by siliconized nylon for long term durability. Maintaining excellent ventilation and support is Ospreys Ultralight AirSpeed suspended mesh back panel working in unison with the ExoForm hip belt and harness to deliver superior load