Susu Leather Clutch Bag – Cobalt Blue Evening Purse, Crossbody Handbag for Women. Add a bold splash of color with the Susu Cobalt Blue Leather Clutch Bag, a striking and sophisticated evening purse crafted for women who love standout style. Made from premium leather in a rich cobalt blue, this crossbody clutch bag blends elegance with everyday versatility. Featuring a modern, structured design and gunmetal/pewter hardware, this blue leather purse includes a detachable chain strap for hands-free wear.