On the occasion of the House's 140th anniversary, S. T. Dupont went back to its origins as a maker of trunks and completely renewed its range of leather goods. True to the brand's DNA, Line D products have been designed without compromise and with particular attention to functionality, comfort and ergonomics. Line D takes its inspiration from the identity of old-style trunks. With respect for tradition, S. T. Dupont chose the best hides: Line D, Contraste and Diamant leather (the only leather in the world tanned using diamond powder — only available to order). The palladium fasteners reflect the power of the precious metal, and a tricolour band, sewn by hand, is a reminder of the House's French identity.