I've been trying to find something to carry a large amount of vitamins - I take about a dozen a day including 2 large ones.  None of the daily pill/vitamin containers are large enough and small tupperware is just too big to cart around.  When I got these, at first I thought they were too small, but I put all my vitamins in one and they fit with room to spare!  They are so easy to take with me to work now and I'm remembering to take my vitamins daily.