chastity Device In Shipped Baggage

Hello I need to fly together with colleagues for a work trip, and I would like to bring my metal chastity device in my shipped luggage. I explain why, since I expect some question why I do not wear it. In fact, I use it when I am too tempted, as a self-control tool that helps specially at night. I do not lock it, it is just a psychological conditioning. Usually we use honor method, and when I travel in general I do not use any device. The agreement is that when I come back I must declare how many times I gave myself a release, and based on that number my wife calculate an extended period of denial for the time I stay at home (I do not travel too often). However, coming back to the topic, the question is if you think there might be any remote possibility that the shipped luggage can be inspected and I risk that a colleague could see the device, which I would prefer to avoid since we work in a very small company where people chat a lot. Thank you.