CitiBike Cup Holder. CitiBikes have made our commute in NYC better: any time you need a bike, its there for you! We set out to improve your commute even more by designing a removable cup holder for the CitiBike front rack. It holds itself in place like a clothesline pin, and the elastic band on the front of the rack adds extra security. Carry hot coffee, Iced coffee, lemonade, or many other drinks. In the spirit of sharing, leave it on the bike for the next rider, or throw it in your bag and take it with you! Available in classic White and CitiBike Blue.