Get the most for your money with efficient reversible cap vials. One vial lets users choose between two ways of accessing their medications: A child-resistant push and turn option and a senior-friendly conventional screw top. Simply flip the cap to change the style. These vials are made from food-safe polypropylene and are BPA-free. They are moisture resistant, ensuring that your medications and other pharmaceuticals stay fresh and dry when needed. All of our dual-purpose vials meet USP Light & Tight Standards and CPSC Child-Resistant Vials and Senior Use requirements.