Beach Cup Holder-This Amazing Beach Cup Holder Holds Drinks At The Beach And In Your Car. The KAZeKUP Ultimate Cup Holder is the perfect accessory for the beach to hold all your favorite drinks close by. When you leave the beach take off the beach pole and use the KAZeKUP to improve the cup holders in your car, Truck or RV Great for the beach! Keep your drink clean! Great for the car, Keep your car clean. Easy To Carry and Use! Perfect Gift Idea For Beach Lovers and car enthusiasts alike! Use as a organizer to hold Your Sun Glasses, Tanning Lotion, Keys And More! Perfect for improving your Cup Holders In Your Car, Truck, RV, Tractor. Thats right! It will impove your car holders too! Fits in cup holders 2 3/4" and larger.