Bag by Valentino by Mario Valentino, For those must-carry essentials, Fully lined, It's what's on the inside that counts, Twin handles, Zip-top closure, Valentino logo detail. 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 brands signature finishes.