Kubotan baton by ESP a combination of key ring and personal defense tool in one. The lightweight plastic construction with a non-slip ergonomic grip and a rounded combat end makes it an effective self-defense tool....
Eskaper, the elegant 4-in-1 multi-tool from LionSteel. A kubotan baton for self-defense, ending in a tungsten carbide glass breaker with a cap opener and key-ring allowing the Eskaper to be used as a key ring....