1 cup holder vertical mount. This cup holder lets you carry your drink on your boat. You can mount it on nearly any horizontal, non-porous surface.
Remove inner holder for cleaning or to hold a large drink. Vacuum cup mounts and detaches in seconds.
Attach this to your personal space and never again grab the wrong bottle, like the one your sea sick buddy had his gross lips all over.
The simple yet powerful SeaSucker 4.5″ vacuum mount makes installation easy and convenient.