Sterilizing your Menstrual Cup can seem a bit of a hassle when you're on the go. But, don't let that get in your way anymore! Introducing Pee Safe's Menstrual Cup Sterilizing Container! Your ideal travel buddy for your cup's sterilizing needs. Made from medical-grade silicone, this container is free of BPA & harmful plastics. The Menstrual Cup Sterilizing Container is collapsible and folds flat to fit easily in your carry bag. To sterilize your cup, simply pop it open and fill it with hot water. Set the container on a flat surface, soak your menstrual cup inside it and voila, you're done! Please note: It is recommended to use gloves to remove the menstrual cup from the container or allow the container to cool down on its own after use prior to removing the cup.