Bvlgari Shoulder Bag. Serpenti Forever series. SKU: 287037. Bvlgari Serpenti Forever shoulder bag crafted in crystal rose calf leather with a snakehead closure in light gold plated brass with black and white enamel and green malachite eyes. Dimensions: 28 x 19 x 7,5 cm. - 11 x 7.5 x 2.9.