We looove this new material! Matte fabric with a satin like effect and subtle sheen. Detachable, adjustable Italian leather strap. Detachable, adjustable nylon crossbody strap. Lightweight & water-resistant.The best of both worlds, the Metro Convertible Backpack was designed to be carried as a backpack or a top-handle tote. Ultra-light weight and spacious compartments make it the perfect pick for work, school, the gym or travel.