Green leather Kate logo-plaque shoulder bag from ZADIG&VOLTAIRE featuring silver-tone logo plaque, foldover top with magnetic fastening, ring embellishment, silver-tone stud embellishment, detachable leather and chain-link shoulder strap, internal zip pocket and main compartment. POSITIVELY CONSCIOUS: This Planet Conscious product is crafted with leather that has been produced in an audited and certified Leather Working Group (LWG) tannery — scored according to a three-tier system. The LWG assesses and certifies leather manufacturers that reduce the environmental impact of production..