Balenciaga New product release: Balenciaga bag charm keychain. Balenciaga keychain, the latest bag charm with a higher level of style, features a design concept inspired by classic collaborations, making it a must-have for celebrities.The details are meticulously crafted with a vintage finish, unlike the glossy versions available in the market. This item has consistently been a hot seller within Balenciaga and pairs perfectly with trendy backpacks.