The Fidlock Twist Bottle and Bike Base has transformed the bike bottle. Without the conventional bottle cage, this magnet-mechanical bike bottle system offers a new kind of freedom in handling and application. It is simply released from the bike with an easy “TWIST” movement and just as easily reattached by bringing together the magnetic bolds, which include a mechanical locking system. The bike bottle comes with a connector fitted with two magnets and an internal mechanic latching system. The two magnets find their counterpart magnets in the bike base automatically and guide the bottle into the right position. With an audible “click”, the mechanic fixture comes into place to hold the bottle securely. To release the bottle, it only needs a simple clockwise TWIST. The bike base is mounted on the bike to the bottle braze-ons with two screws. Fidlock Twist Bottle and Bike Base Features 600 ml / 20.29 oz volume Dishwasher-safe BPA-free polypropylene Fits all TWIST bases Mounting to the braze-ons Base weighs only 16 g / 0.56 oz