If you have a child who has to carry around their medication, why not have a pouch made specifically for them. I stitch the child's name and medication type onto the front and I make these in a theme they will love!
The pouches can be made to a size to suit the contents. The ones shown here are to carry an inhaler and ventilator tube. The pouch is fastened with a magnetic popper and has a useful clip on the side enabling the pouch to be securely fixed to a bag.