The briefcase is made from full-grain cowhide leather, which is hand-dyed. The bag has 3 large compartments, fits a laptop up to 15â??, is suitable for A4 documents. DIMENSIONS - Height: 11.4 in (29 cm); Length: 15.4 in (39 cm); Width: 5.5 in (14 cm). Shoulder drop length: 32.7 â?? 58.9 in (83 - 147 cm); Weight: 4lb 3oz (1.9kg). The briefcase has a shoulder strap, adjustable in length. You can attach the strap and convert the briefcase into backpack! As well it has a trolley strap for attaching the bag to the handle of a pull-along suitcase. Reliable hardware, tear-resistant lining.