Piquadro Briefcase Black Square 15.6 is a leather business briefcase designed for daily work use, combining organized storage with a shock-absorbing laptop compartment. It features two front pockets plus external pen and umbrella holders for quick access to essentials. Key attributes: Brown | Leather brown | Leather | Shock-absorbing laptop compartment | Padded laptop sleeve | Detachable shoulder strap | Convertible shoulder/backpack wear | Detachable handle | Detachable credit card holder | Credit card slots (3) | Strings for trolley attachment | Two front pockets | External pen holder | Umbrella holder | Fixed address tag | Dimensions & fit: Dimensions: 43.0 x 31.0 x 13.0 cm | Capacity: 16.50 L | Weight: 2070 gr | Holds up to a 15.6" notebook. | iPad holder not removable (compatible with iPad 10.2", iPad Air 10.9", iPad Pro 11"). | Convertible carry: shoulder or backpack. | Composition & care: Leather | Internal lining: 100% Polyester | Wipe clean with a soft cloth. Do not machine wash. Store in a dry place away from direct heat.