Piquadro Blue Square Briefcase combines protective laptop padding with a convertible design for business travel. It features a Shock Absorber laptop compartment and a detachable shoulder strap for versatile carry. Key attributes: Black | Nero | Leather | Shock-absorber laptop pocket | Protective laptop compartment | Detachable shoulder strap | Convertible to backpack | Rear trolley loop | Two internal compartments | Two-gusset construction | Two front pockets | Fixed iPad Pro 12.9" sleeve | Dimensions & fit: Dimensions: 16.9 x 13.0 x 5.1 in | Capacity: 18.5 L | Weight: 4.05 lb | Holds 15.6" laptop | Fixed iPad Pro 12.9" sleeve | Composition & care: Leather | Lining: 100% Polyester