I have a business idea; I want to create a setup for perfume in public restrooms, such as large airports and major hotels.

The perfume bottles can either be standard-sized or significantly larger. These locations are cleaned so frequently that the cleaning staff can also replace a bottle when it is about to run empty.

The challenge is to create a long, flexible hose that allows the bottle to be securely attached to a rack, a shelf, or a wall, while the hose bends towards the face/body for a spray. Such a long hose prevents vandalism and misuse. At the same time, it can be attached to the mirror next to the sink or near the hand dryer.

There are several possibilities here. It is important that the perfume remains recognizable by its bottle/design/packaging. Another possible solution is a wire or another solid attachment mechanism that secures the bottle with an extremely strong/irremovable adhesive. In that case, the bottle would need to be unbreakable. This way, users can lift the bottle from the shelf, spray themselves, and place it back.

At the same time, there is a hygiene aspect to consider. However, since people will have just washed their hands before touching the bottle, this may not be a major issue.

The potential volume of this idea could be significant. Do you have any suggestions on how this could be solved? Perhaps similar solutions already exist for other applications?

Additionally, I already have access to mirrors that display advertisements while users see their reflection. These could be used to advertise the perfume available on the wall.

I would greatly appreciate any suggestions. Looking forward to hearing from you.