Our 2-Cup Holders are the baby brothers of our super-popular 4-Cup Holders. Its 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.) Made of 3/4″ starboard pre-attached to a 4″ SeaSucker. This one is vertical mount – use it on vertical surfaces like the walls of your console or your sidewalls. SeaSucker gives you plenty of cup holders to choose from – be sure to check out our 4-Cup Holder – Horizontal Mount, our 4-Cup Holder – Vertical Mount and our 2-Cup Holder – Horizontal Mount too.