Black vegan leather Valerie ruched shoulder bag from NANUSHKA featuring ruched detailing, knot detailing, single top handle, concealed magnetic fastening and internal logo stamp. 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..