Fillable aerosol container

An aerosol container, comprising:

• a body divided into a first chamber and a second chamber by a divider, in which the first chamber is under atmospheric pressure and configured to receive a customisable content through an inlet at the body, and the second chamber is under a pressurised environment and prefilled with a pressurised content;
• wherein the inlet is formed by a valve assembly having a housing that accommodates a spring-supported stem, and a cap connected to the housing with a protrusion that projects towards the spring-supported stem;
• wherein the body includes a mechanism which, when activated, acts on the divider so as to allow mixing of the customisable content and pressurised content to form a mixture to be dispensed from the body through an outlet;
• wherein the inlet is exposed at an external part of the body and configured to allow entering of the customisable content into the first chamber through manual pouring or by connection with an apparatus to supply the customisable content from the apparatus into the inlet, either or both during and after production of the aerosol container before mixing occurs.