Cup Holder Expander With Adjustable Base For Large Bottles 3.2 To 4.0 Inch Diameter Fits Cars Trucks And RVs Heavy Duty ABS Build Keeps Big Drinks Steady And Accessible On Any Road Trip

Adjustable Cup Holder Expander for Large Bottles 3.2-4.0 in
✔️ Fits 3.2-4.0 in bottles; base expands 2.5-3.7 in for tighter hold

The Cup Holder Expander with Adjustable Base is a single-unit accessory designed for cars, trucks, RVs, boats, motorcycles, and golf carts. It fits large bottles with 3.2-4.0 in diameter and adapts to most cup holders with an expandable base (2.5-3.7 in). Durable ABS construction and built-in silicone grips keep big drinks steady on the road.

Designed to secure large beverages in automotive cup holders, this heavy-duty ABS expander is perfect for road trips, daily commutes, and any adventure where big drinks need easy access.

✅ Fits bottles 3.2-4.0 in diameter, including 18-40 oz bottles
✅ Expandable base range 2.5-3.7 in to fit most round cup holders
✅ Built from durable ABS plastic for rugged use
✅ Includes built-in silicone grips to prevent spills
✅ Flexible rubber grip tabs for easy placement and removal
✅ Compatible with cars, trucks, RVs, motorcycles, boats, golf carts

💡 What is an adjustable cup holder expander used for in vehicles with oversized drink bottles?

That handy device helps keep large drinks secure and accessible on the move.

• Large bottle compatibility across 3.2-4.0 in diameters
• Expandable base 2.5-3.7 in for most cup holders
• Durable ABS with silicone grips for stability
• Ideal for road trips in cars, trucks, RVs, boats

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