A sterile package for a medical device includes a container, an insert, and a retaining clip. The insert is releasably engaged with the medical device to constrain the position of the medical device relative to the insert. The retaining clip includes a base engaging the medical device and support arms extending from the base and encircling the insert to secure the insert in engagement with the medical device. The insert engages the container to constrain the position of the medical device relative to the container.