The Fidlock Twist Bottle and Connector 590ml lets you replace your old Twist when it's worn down by countless races and bike tours. It is not necessary to replace the whole TWIST system. Simply detach the connector from the old bottle with a hex key or a coin, attach it to the new TWIST spare bottle and enjoy your new TWIST bottle.Fidlock Twist Bottle and Connector 590ml Features590ml volumeNew leak-proof, self-sealing bottle cap with a high-water flow valve and optional dirt coverDishwasher-safeBPA-free polyethyleneProvided as bottle & connecter, without a bike base More info