A 21 Liter pack with SafeEdge laptop protection and compartments for essential daily gear. Fits a 15'' MacBook Pro/14'' PC plus a tablet. SafeEdge construction laptop sleeve for corner protection plus slip pocket for tablet. Crushproof SafeZone compartment for sunglasses, smartphone and other fragile gear. Expandable drop pocket for quick access storage. Laptop compartment doubles as storage for a hydration reservoir (reservoir not included). Quick-access pocket on front flap. Hideaway lash points with reflective detail. Organization panel keeps small items secure and easy to locate. Airflow channels on back panel provide ventilation. Padded daypack straps with a sternum strap maximize comfort. Dimensions: 12.2 x 11.4 x 17.3 in. Laptop compartment dimensions: 14.3 x 0.9 x 9.8 in. Weight: 1.81 lb. Volume: 1282 cu in. Material: Nylon.