Hello, the base is 7.7cm in diameter, the neck is 5cm in diameter, and the height is 27cm including the cap.

No.

Thank you very much for your comment. We will adjust the technical data sheet accordingly. If you are not satisfied with the goods as they stand, and if you have not already done so, please do not hesitate to contact our customer service department: https://helpcenter.galaxus.ch/hc/fr/requests/new