VENTILATION AND COMFORT IN 3D. Aura AG is a women's backpacking backpack featuring Osprey's innovative AG AntiGravity™ back system. Aura AG is comfortable in warm weather thanks to its ventilated hipbelt, and versatile enough for year-round use.
Hike First Class. Hike First Class with the Manta hiking backpacks. These highly ventilated packs are equipped with a trampoline sprung Airspeed™ backsystem and an integrated raincover. Manta is the full hiking package.