Two comments on this:
First, If keeping your gains inconspicuous is one of your concerns I wouldn't worry about it too much. Your at an age where some people are able to make huge gains naturally. For all anybody knows, you could be one of those people. Also, you'd be surprised how oblivious others are to what your doing. You'll get comments about looking bigger or better. Maybe an occasional light hearted steroid question (usually a complement). Unless you turn yourself into a monster with some crazy stack, or your one of those dudes that turns into a total douche when he has some extra test in the system, you can dismiss them with a laugh.
Now if your like me, and your dad has three decades of experience with AAS, your SOL trying to hide it. Otherwise I'm sure your GTG.
Secondly, consider what your doing very carefully. If your not at a very stable place in your personal development and well being this may not be a good time to be messing around with AAS. Good time to do a cycle is once your done with college or basic training (whatever your goals are) and you've settled into something. Best first cycles I ever saw were guys that just finished boot camp. Their bodies were ready to soak up AAS and calories in a big way.
As far as hiding the gear itself. Locking pelican case for laptops. Its inconspicuous. Sealed. Keeps humidity out. You can't hear anything rattling around because the foam inserts. As a father, I would just assume it was porn.
