- Adaptive-Fit Adjustable Sizing System provides a tailored, body-mapped fit ideal for most body types with newly added expanded size of 1XL - 3XL
- Two zippered storage pockets near Adaptive Fit straps ideal for valuables and electronics
- Two layers of moisture-wicking air mesh on shoulder straps & back interior that provide maximum breathability & comfort
- Breathable, chafe-free binding for maximum comfort
- Equipped with a 2L bladder with quick-release valve
- Secure, front shoulder zippered pockets
- Front pockets fit bottles and flasks up to 22oz
- Contoured Chimney back panel construction for maximum airflow
- Extended kangaroo pocket for more storage
- Storage loops on both sides are ideal for trekking poles
- Reflective hits for 360-degree visibility