Osprey Atmos AG 65 Backpack Size:Adult M and happy across three season

and happy across three season weather

AIRFLOW 2 suspended back panel system help keep you dry as you hike

Spring weather can change on a dime

designed with flexible

side vents and straight hem

Osprey Atmos AG 65 Backpack Size:Adult M and happy across three seasonFor heavyweight weekends or weeklong backpacking trips where comfort and ventilation are paramount, people know to reach for the Atmos AG 65. You'll forget how much you really packed with its AntiGravity suspension, delivering an incredible fit that seamlessly envelopes your back and hips in 3D suspended mesh. From easy to use stretch mesh side pockets for water bottles, an internal reservoir sleeve for additional hydration opportunity, Stow on the Go