1. 2-in-1 Car Cup Holder Transform your car's single cup holder into two with our innovative 360-degree rotating design. This feature allows you to easily store and access two beverages simultaneously, making it perfect for road trips or daily commutes. Adjust the holder's position to maximize your vehicle's space and convenience for all passengers. 2. Secure Cup Holder Expander Simply insert the base into your car's cup slot to secure it firmly. The bottom adapter ensures the holder remains stable, preventing any sliding or shaking while driving. Additionally, its nonslip sponge pad keeps your beverages secure, minimizing vibrations from bumps in the road. 3. Quick Installation & Storage Designed to fit standard round grooves, installation takes only minutes and requires no special tools. When not in use, the cup holder can be easily removed and stored, freeing up space in your vehicle. 4. Adjustable Compatibility Adjustable base fits heights of 65-95 mm (2.5-3.7 inches) and accommodates upper cup holder diameters from 73-150 mm (2.9-5.9 inches). This versatility allows it to hold various beverage containers, including water bottles and coffee cups, ensuring compatibility with a wide range of drinks. Use Scenarios: - Ideal for keeping your morning coffee and a water bottle within reach during your daily commute. - Perfect for family road trips, allowing passengers to have their preferred beverages close at hand without taking up extra space. - Great for rideshare drivers who need a reliable solution for offering drinks to passengers while keeping the vehicle organized.