Assembly comprising a bottle, an aesthetic cap and a system for attaching the aesthetic cap

An assembly having a vertical direction and comprising:

• a bottle comprising a hollow body and a neck at the top of the hollow body,
• a dispensing unit comprising a reservoir housed in the bottle and intended to contain a product, and a dispensing mechanism secured to the reservoir and intended to discharge said product from the reservoir, where said dispensing unit has at least one groove,
• an aesthetic cap comprising a first plate passed through by a first window through which the dispensing mechanism passes and a first external skirt extending downwards from the external periphery of the first plate, where the aesthetic cap is positioned on the neck, and
• an attachment system secured to the aesthetic cap and comprising:
• a second plate passed through by a second window through which the dispensing mechanism passes and positioned between the neck and the first plate of the aesthetic cap,
• an internal skirt extending downwards from the internal periphery of the second plate and in which the dispensing mechanism is housed, where the internal skirt is between the neck and the dispensing mechanism,
• a second external skirt extending downwards from the external periphery of the second plate, where the second external skirt is between the neck and first external skirt, and
• holding lugs secured to the internal skirt and which extend roughly perpendicularly to the vertical direction and inwards, where each holding lug is housed in a groove.