Gregory Mountain Products Arrio 22 Hiking Backpack, one size
- FreeSpan Ventilated Backpanel - Suspended open-air mesh backpanel keeps you cool and comfortable on the trail..
- Trail Ready Organization - Multiple quick access pockets with secure zipper closure to keep your kit organized and within reach..
- Hydration Ready - Included SpeedClip hydration hanger is compatible with our patented QuickDry 3D Hydro Reservoir system..