Designed for bigger insulated cups, plastic water bottles or even your reliable steel coffee cup, the Level Cup™ XL features a gyroscopic self-leveling system that keeps your drink upright, regardless of the conditions. This kit includes a long arm and a Track Ball™ base that accommodates virtually any track system including the RAM Tough-Track™ system. The oversized opening cradles the biggest of gulps and the adjustable bottom piece moves up and down to accommodate taller cups. The rubber feet flex to fit various size cups as well. RAM® Mounts has refined the self-leveling action to keep your cups full.