18 Leather and imitations of leather; animal skins; trunks and travelling bags; umbrellas; parasols and walking sticks; whips and saddlery; wallets; purses; handbags, rucksacks, wheeled shopping bags; bags for climbers, campers, travelling, beach and school; vanity cases, not fitted; collars or clothes for animals; bags or string bags for shopping; bags, namely envelopes or pouches of leather, for packaging