Pills in little baggies with handmade or no labels are suspect by those with guns and badges. Also, finding small food-grade containers could prove expensive. However, I did jam some OTC meds in a 1x2 baggie intended for beads for my EDC (see photo gallery). If I didn't have a tube-centric set-up I would probably just buy the manufactured packs to save the hassle. Yes, a little spendy and space intensive, but it could save the hassles.