Bvlgari New Product Launch: Bulgari Bag Charm Keychain. Bulgari Keychain. Latest model bag charm with a higher grade, same style as celebrities. Classic co-branded design concept keychain series.Details feature a vintage finish, unlike the glossy versions available on the market.This item has been consistently popular and is one of the best-selling styles within Bulgari. It pairs extremely well with trendy backpacks.