This cup holder is the same as our 2-Cup Holder – Vertical Mount, but with a slick little adapter that lets us attach the SeaSucker on the bottom so you can mount it on a horizontal surface like a console or table top. Its standard 3 1/2″ cup inserts are designed to hold 2 cans or bottles in foam koozies, or you can swap out one of the cup holder inserts for a Small Dry Box (a small waterproof storage box for your wallet, cell phone, PDA, etc.) for an extra charge. Yes, the adapter can be removed if you want to convert it into a vertical mount cup holder – you’ll just need a Phillips screwdriver. Once you order your cup holder, don’t forget to accessorize! If you’re a wine, martini or margarita drinker, get the Yoebi Stemware Holder. If you need to keep your wallet or cell phone dry, get the Small Dry Box (available HERE). If you’re tired of cans and bottles rattling around in the cup holders, get a couple DrinX.