450 ml spare bottle for magnetic-mechanical bottle mounting system.

All bottles age – even the Twist bottles are not magic. Once the old bottle is worn down, the magnetic connector can be detached from the old bottle and is easily reattach to a new spare bottle. The modular system saves resources and makes a bottle upgrade possible.

Replacement bottles require a Twist Bottle Connector to work with Fidlock magnetic bases.

The exchange is simple: Open the connector’s locking with a coin, attach it to the new spare bottle, close the locking - Done.