Osprey Stratos | Sirrus

The Osprey men’s Stratos and women’s Sirrus hiking backpack and daypack family combines load stability with high breathability for when the trail intensity or mercury rises.

With thoughtful details like ventilated 3D-mesh backpanels, these full-featured trekking packs are game-changing in hot and humid climates, providing continuous airflow between your back and pack.

Offering hydration-compatible designs, easy-access compartments and adventure-ready features, this hiking backpack range is built to handle short day hikes and rugged weekend treks.