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
Storage Capacity: 7 Liters - 427 Cu. In
Weight with bladder: 13oz / 376g
Weight w/o bladder: 8.8oz / 227g
Material: 60% Nylon, 40% Polyester