RTIC Outdoors – Ultra-Light Cooler Cup Holder & Accessory Adapter

This set includes one, double cup holder and one adapter for select cooler sizes that require an adapter to be compatible with cooler cup holders. The adapter easily slides into the cooler’s handle slot, while the cup holder securely clips into place for a quick and easy setup. RTIC Cup Holders fit most cups, drinkware, and bottles of up to 3.75 inches in diameter.