Firstly, get an idea of the soother that your baby uses – its size, material, the level of care required, and other factors. Once you get an understanding of this, the next step is to research a pacifier storage device. Make sure what you get is easy to travel and store. It should be dishwasher friendly, sturdy, and with no rough edges. Lastly, pick an anti-bacterial one which is also unbreakable. Once you have these basic understandings in place, the next step is to start looking for one that suits your needs.