This lightweight backpack is engineered to keep up with you, even on your toughest runs. The ergonomic silhouette ensures a great fit and the water bladder compartment keeps you hydrated on hot days. The whole pack is decked out in breathable mesh, and the 360-degree reflectivity ensures you’re visible on the road. Once you strap this on, you’ll never look back. VISIBILITY: Reflective elements for enhanced 360 degrees of visibility in low light conditions DETAILS Ergonomic silhouetteMain access point to the main body via zipped back panelLarge mesh front pocket and zipped front pocketAdjustable and padded waist and shoulder strapsWater bladder compartment insideBreathable spacer mesh on key contact areas360-degree reflectivity using 3M scotchlite reflective print combinations to increase visibilityReflective PUMA Cat Logo on the front pocket75% Polyester 25% NylonDimensions: 10" x 14" x 5.5"