Size: 35x51x20cm. Security lock with padlock. Lined interior, with zipped mesh pocket. Front pocket with padded 15.6? laptop compartment. Elastic straps with PVC closure to secure luggage. Top and side carry handle. Side protections to support it on the ground. Double 360° swivel wheels for easy mobility from any position. Handle with push button on the handle, extendable in 3 positions, 100 cm high.