Product: Car Cup Holder Expander — compatible with Smart #1 / #3 / #5 Key benefits Securely holds drinks: Ventmounted design keeps cups and bottles upright to reduce spills and movement during driving. Convenient access: Positions beverages within easy reach of the driver and front passenger, freeing up centerconsole space. Built to last: Constructed from materials for longlasting durability and a sturdy, reliable structure. What it does and why you need it Stabilizes beverages on the go: By attaching to the air vent, the holder maintains an upright position even with heavier items, preventing tipping and accidental spills that distract drivers. Simple, notools installation: The holder slips directly onto your car's air vent for a fast, tool setup—use it immediately after mounting. Compact and unobtrusive: The ventmounted format keeps the holder out of the way of driving controls while providing practical storage for drinks. Compatibility and performance Designed specifically for Smart #1, Smart #3, and Smart #5 models; fits the factory air vents in those vehicles. Durable construction ensures the holder maintains shape and performance through regular use and travel conditions. Robust structure holds heavier beverages securely without sagging or detaching. Practical use scenarios Daily commute: Keep your morning coffee or tea stable and within easy reach without taking up console space. Long drives and road trips: Secure water bottles and travel mugs so they remain upright during turns and on uneven roads. Rideshare or shared driving: Provide a reliable place for a passenger's drink that won't interfere with driving controls or cabin space. Product attributes at a glance Function: Ventmounted cup holder that stabilizes drinks and small items Compatibility: Smart #1 / #3 / #5 Installation: Slipon, no tools required Material: materials for durability Performance: Stable, upright support even with heavier items during travel What makes it stand out Specifically matched to Smart #1/#3/#5 vent fittings for a reliable fit Combines ease of use with durable construction to solve spills, clutter, and inconvenient reach without altering vehicle interior Easy to install, practical to use, and built to last — a simple upgrade to keep drinks secure and within reach in your Smart #1, #3, or #5.