Osprey Rook 65 Backpack FQ0004755 The 320 Security platform has

The 320 Security platform has been proven for years

Lightweight EVA foam midsole for ultimate stability and comfort

Caliber : 410GA

5 lbs per pair

Designed with a  FlexMesh back to increase flexibility and breathabilty at the same time

Osprey Rook 65 Backpack FQ0004755 The 320 Security platform hasWith a straightforward design and capable feature set, the Rook 65 offers a quality carry that backpackers will never second guess, no matter their experience level. A new injection molded ladder lock torso adjustment makes it easy to dial in the fit. An integrated raincover has your back when showers loom overhead. The Rook 65 is a certified bluesign product. Fixed top lid with zippered pocket Daylite compatible Dual upper and lower side compression