This is your personal cup holder - never again do you grab the wrong bottle, like the one your seasick buddy just had his gross lips all over. It doesn’t get any simpler than this - a single cup insert held to a surface by a powerful-yet-simple-to-use SeaSucker 4.5” vacuum mount. The cup holder insert removes for easy cleaning and can be swapped out for one of our Small Dry Boxes, which effectively turns this into a convenient holder for your cell phone and other items you don’t want to get wet.
