Keep Hydration At Hand When Out In The Wild Put down your drink while still keeping inside goods accessible with a cup caddy. Easily attach it to your Roadie® Wheeled Cooler and instantly gain two cup holders without losing the ability to open the lid. Sized for most Rambler® Drinkware, all Colster® Can Insulators, and just about any longneck and can. The middle cavity is also a perfect place to keep your keys, wallet, or fishing pliers accessible.