Balenciaga New Product Release: Balenciaga Bag Charm Keychain. This Balenciaga keychain features the latest bag charm design, with a higher-end feel similar to that of celebrities. It showcases a classic co-branded design concept in its keychain series.The details are meticulously crafted with a vintage finish, distinct from the glossy versions available on the market. This model has consistently been a best-seller within Balenciaga, making it a perfect match for trendy backpacks.