Foundational to any YSL habitué’s accessories repertoire, this convertible College bag comes rendered in embossed black leather and accentuated with antique silver-tone hardware. Open it up to reveal a lightly compartmentalized interior with a central zipper compartment for enhanced organization. Carry yours by top handle, or enlist the optional chain-link shoulder strap whenever you’re feeling hands-free. Exterior slip pocket for quick-access storage.