Four Pack White Plastic Cup Holder Inserts With Drain For Boats Cars RVs And Marine Use Recessed Drink Holders Universal Size Durable Easy Clean Fits Standard Cups And Bottles

Universal 4-Pack White Cup Holder Inserts for Boats
✔️ Drop-in cup holders with drain holes; no screws, universal fit

White recessed cup holder inserts drop into standard drink slots and are designed for boats, cars, RVs, and other mobile spaces. They provide a clean, moisture-safe solution for beverages on decks, dashboards, and countertops.

✅ Pack of 4 white recessed cup holders
✅ Inner diameter 3.54 in (9 cm), outer diameter 4.21 in (10.7 cm), bottom diameter 2.83 in (7.2 cm)
✅ Height 3.54 in (9 cm); drop-in design, no mounting screws
✅ Drain holes at bottom help keep moisture out
✅ Durable plastic with smooth surface for easy cleaning and long life

💡 What is a cup holder insert used for in marine and automotive setups?

This handy device keeps drinks organized and moisture under control. - Increases cleanliness and moisture containment - Fits standard cup sizes in boats, cars, and RVs - Drops into recessed holders for quick upgrades - Durable plastic stands up to marine and automotive use✝️