Enough volume for a light overnight, enough stability for dynamic movement, the Peak 30 is ready for year round adventures in the mountains. Easily changes from a snug endurance pack to a capable overnighter in seconds. Precise and stable enough for moderate running, large and comfortable enough for light overnights. MotionFit Trail and Airvent Agility+ system move with you while holding the load stable. Weight: 610. Pack weight (LB OZ)20.8 oz. Dimensions 58 x 26 x 22 cm. Pack volume (CI)1830. Pack volume (L)30. Pack weight (G)590. Material: Mesh.