About the Gregory Women's Octal 45L Backpack, Medium in Frost Grey:
An ultralight pack for maximized efficiency when you're logging high miles day after day. Keep your kit ultralight and supported with the AeroSpan ventilated suspension. When you're putting in long days back-to-back-to-back, the comfort and support from the lightweight Gregory Octal 45L Backpack will maximize efficiency.
On-The-Go Bottle Stow
Trail accessable stretch mesh water bottle pocket Sunglasses
Quickstow system on shoulder harness for a secure, scratch free way to store your sunglasses
Ultralight Weather Flap
Swap out the Top zippered pocket and go even lighter with the included ultralight weather flap