- Space-Saving Design: The 2-in-1 Car Cup Holder Expander features a compact dual-parking beverage rack that securely holds two drinks, maximizing your car's storage without requiring additional installation tools. - Universal Compatibility: The innovative elastic cup opening automatically adjusts to accommodate a wide range of cup sizes, including coffee mugs and water bottles. Note: Not suitable for tall bottles or cups exceeding 2.6 inches in height. - Adjustable Fit: The extendable base expands from 2.5 to 3.9 inches, ensuring compatibility with various car cup holders. The design includes anti-slip and shock-absorbing cushion sponge pads, allowing for left-to-right adjustments based on your car's interior for a stable installation. - Vibration Reduction: A foam pad at the bottom minimizes movement and vibrations during your drive. Use the included cushion foam pads to fill gaps for enhanced stability and protection for your beverages and accessories. Use Cases: 1. Ideal for road trips where you need to keep both coffee and water within reach. 2. Perfect for commuting, allowing easy access to your drinks without cluttering your space. 3. Great for family outings, keeping drinks organized and secure for all passengers. Crafted for performance and usability, this car cup holder expander is the practical solution for keeping your drinks secure and your space organized.