The pill case - I'd definitely do some design improvements, but I do use it. It's convenient for me to fill and throw it in my lunch bag in the morning. I'll throw 6 of them in the case when we go camping this weekend.
I don't get what the big deal is though as to whether people see it and know what it is or not. Obviously those same people can look at you and see that you are overweight or need to drop a few pounds, at least let them see that you are doing something about it.
One more thing - I took the prescription strength for about a week a couple of years ago and found the TEs too much to handle. I've only been taking this a few days so far but haven't had any TE's at all. I don't know that the pleasure of a higher fat meal is going to outweigh the chance of having an "accident".