Just like all Osprey packs, the Rook 50 delivers. This time with user-friendly and capable features that combine to make your next weekend in the woods a success—no matter your experience level. Featuring phenomenal ventilation, a capable and comfortable carrying system, a zippered sleeping bag compartment, an integrated and removable rain cover, and side hip belt pockets. The refined features you’ve come to expect from all Osprey backpacks. Amateur or ace, we have a feeling you’ll be looking for any excuse to hit the trail with the Rook by your side.