An injector may include a container having a wall with an interior surface defining a closed sterile reservoir filled with a medical fluid or drug product. The injector may also include a fluid delivery system comprising a sterile container needle that is in fluid communication with the container in a delivery state, but may or may not be in fluid communication with the container in a storage state. The sterile container needle is attached to a connector, the connector mechanically coupled to the container to secure the sterile container needle to the container with the needle in the storage state. Further, the injector may include an actuator that is adapted to move the container needle from the storage state to the delivery state.
