An injector (1100, 1330) comprising: a container (1102, 1332) including a container wall (1120, 1342) with an interior surface (1122, 1334), wherein the wall (1120, 1342) of the container (1102, 1332) defines a bore, and the container (1102, 1332) further comprises a stopper (1126, 1346) that is moveable along the bore; a seal assembly (1104, 1334) including a flexible seal assembly wall (1140, 1352) with an interior surface (1144, 1354), the interior surfaces of the container wall (1120, 1342), the stopper (1126, 1346), and the seal assembly wall (1140, 1352) defining a closed sterile reservoir (1146, 1356) to be filled with a medical fluid or drug product; a fluid delivery system (1106, 1336) comprising a sterile container needle (1108, 1338) disposed through the seal assembly wall (1140, 1352) into the sterile reservoir (1146, 1356) in the delivery state such that the sterile container needle (1108, 1338) is in fluid communication with the reservoir (1146, 1356), the sterile container needle (1108, 1338) attached to a connector (1110, 1340), the connector (1110, 1340) mechanically coupled to the container (1102, 1332) to secure the sterile container needle (1108, 1338) to the container (1102, 1332) with the needle (1108, 1338) in a storage state; and an actuator that is adapted to move the container needle (1108, 1338) from the storage state to the delivery state, characterized in that the sterile container needle (1108, 1338) has a point (1170, 1360) disposed only partially through the seal assembly wall (1140, 1352) in the storage state such that the sterile container needle is not in fluid communication with the reservoir (1146, 1356). a container (1102, 1332) including a container wall (1120, 1342) with an interior surface (1122, 1334), wherein the wall (1120, 1342) of the container (1102, 1332) defines a bore, and the container (1102, 1332) further comprises a stopper (1126, 1346) that is moveable along the bore; a seal assembly (1104, 1334) including a flexible seal assembly wall (1140, 1352) with an interior surface (1144, 1354), the interior surfaces of the container wall (1120, 1342), the stopper (1126, 1346), and the seal assembly wall (1140, 1352) defining a closed sterile reservoir (1146, 1356) to be filled with a medical fluid or drug product; a fluid delivery system (1106, 1336) comprising a sterile container needle (1108, 1338) disposed through the seal assembly wall (1140, 1352) into the sterile reservoir (1146, 1356) in the delivery state such that the sterile container needle (1108, 1338) is in fluid communication with the reservoir (1146, 1356), the sterile container needle (1108, 1338) attached to a connector (1110, 1340), the connector (1110, 1340) mechanically coupled to the container (1102, 1332) to secure the sterile container needle (1108, 1338) to the container (1102, 1332) with the needle (1108, 1338) in a storage state; and an actuator that is adapted to move the container needle (1108, 1338) from the storage state to the delivery state, characterized in that the sterile container needle (1108, 1338) has a point (1170, 1360) disposed only partially through the seal assembly wall (1140, 1352) in the storage state such that the sterile container needle is not in fluid communication with the reservoir (1146, 1356).