Precise workmanship, good size. The lateral reinforcement is sufficient to prevent the case from collapsing. The built-in wheels are particularly easy to move, which is also helped by the well-placed handle at the other end. The thickened internal padding at the end towards the wheels protects the instrument well from vibrations. And the huge side pocket comfortably fits all accessories and sheet music, inside the pocket there is even a separate pen holder and ID holder. The middle carrying lug can be hidden behind a Velcro flap when carrying the instrument on the shoulder. The side reinforcement keeps the case on its legs even when placed horizontally.