Versatility & Comfort: This pack is highly praised for its comfort, featuring Osprey's AirScape back panel with foam padding and mesh for airflow, a rare find in fully waterproof bags. It's tough, comes with ample internal space and handy pockets, including a laptop sleeve.
Waterproofing: It does an excellent job of keeping contents dry and protected from the elements, using a robust construction that includes a roll-top closure and fully welded seams.