Foundational to any YSL habitué’s accessories repertoire, this pre-owned convertible College bag comes rendered in black leather that’s chevron-quilted and accentuated with antiqued silver-tone hardware and silver patches. 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.