Efficiently steam sterilize and disinfect your baby’s bottles in just minutes with Dr. Brown’s Microwave Steam Sterilizer. Dr. Brown’s Microwave Steam Sterilizer is custom molded to fit up to four Dr. Brown’s bottles of all sizes, including bottle components. In minutes, the steam heat effectively eliminates 99.9% of common household bacteria and germs. Easily remove bottles and bottle components after sterilization with included tongs to keep bottles clean. Custom tray is removable for easy cleaning. Perfect for sterilizing pacifiers and training cups too! BPA free.