Introducing this innovative bottle cap, designed to automatically open and close when you tilt the bottle for drinking. Perfect for keeping your drink safe from any insects or bugs, and safe from anyone being able to drop anything into your drink without you knowing.
How it works: Easily installed on the bottle's mouth, it opens automatically when you pour or take a sip, eliminating the need for manual closure when you tip it back upright, or place it on the table. A hassle-free drinking experience and great for your peace of mind!
