We also use a hard eyeglass case that I carry in my purse and another to keep for my husband to use when he is with Ben. It has one of those clips that hangs on his belt, so it actually looks like a cell phone case. Boy, you guys are lucky - in our state (RI), for that matter - every school department in RI,  it is illegal for a child to carry a needle and syringe in their backpacks! What state(s) are you from?

ValerieD