This waist pouch is perfect. I bought it because it is small enough to high under my shirt but also the perfect size to carry my emergency medication and emergency information. It also is highly adjustable so I can easily wear it or make it smaller so my service dog can wear it. My only concern is what the best way to add lettering to it is for when she is wearing it. But, that may not even be a problem. Since it is a very eye catching pink - it should automatically draw the attention of anyone who would need the contents.