MC5303WSeaSucker 2-Cup Holder - Angle Mount, White Model: MC5303W Can't make up your mind between the horizontal-mount and vertical-mount versions of our 2-cup holders? You don't have to. The Angle Mount Cup Holder can attach to either, and anywhere in between. A ball-and-socket joint gives this cup holder the flexibility to match any mounting surface you've got. Like all of our cup holders, it attaches with a powerful-yet-simple-to-use SeaSucker 4.5" vacuum mount, which means you can put it where you