Drugs should be kept away from dampness, or there will be a breeding ground for bacterias. Pill case Made of food grade PP material, safe and free of BPA, non-toxic, non-allergenic,medicine organizer Ensuring Drug Drying Pill case for purse The box has 6 roomy compartments,can satisfy one week’s amount. Small size, convenient to carry, can be put into your pocket or bag, especially suitable for short term travel, so that you can carry pills anytime and anywhere.