A clever connection mechanism on this hydration pack makes water refills a cinch.
In hot temps, this pack kept us coolest, thanks to max airflow across the back.
This pack raises the bar for big-load ventilation.
Capable of carrying heavy loads on a weeklong trip, it also strips cleanly down for light-and-fast summit bids.
Your stuff disappears into this daypack, and it disappears on your back.
Enjoy big pack performance with this light-weight bargain pack from Osprey.