Bruce of kinnaird red/green vegan leather Derby tartan-check clutch bag from VIVIENNE WESTWOOD featuring tartan check pattern, silver-tone logo plaque, top zip fastening and main compartment. POSITIVELY CONSCIOUS: This Animal Conscious product is constructed from vegan leather, so you can be confident that you are helping to support animal welfare. Please consider that many vegan leathers are made of synthetic, non-recycled and non-biodegradable materials..