Bag by Valentino by Mario Valentino, It's already got your attention, Twin chain straps, Flap closure, Logo design, Interior zipped compartment. Influenced by the same impeccable craftsmanship that founder Mario Valentino pioneered in 1952, Italian label Valentino's latest line of luxury handbags combines tradition with cutting-edge design. The result is a collection of totes and quilted cross-body bags, all with the brand's signature finishes.