Don’t think the OP wants it in his caravan? I think it is for use in site shower blocks that have the dreaded push button showers that stop dispensing the water after about 30 seconds ( or less!) and you have to press it again for the next burst. These gizmos holds the button in so the water does not go off.Well I certainly not putting one in our caravan I would rather use the wetroom disable suite at our site you can sit down with me having mobility issues ( but it your choice what you prefer)
I support your view totally. Such devices have the potential to increase site water and energy costs, as well as countering any “green” initiatives.Amazes me that measures taken by a site to reduce waste and move towards a "greener" environment are seen by some as counter productive. Beggars belief that anyone would buy a "gadget" to carry around a campsite to "meddle" with the plumbing the site has chosen to use.
If I was running a site and saw someone using a device to hold a shower push button in that person and the gadget would be "on their way" very smartly.
This is the first time I have heard of reviews that suggested the bringing of adapters to overcome the water delivery system the site has chosen to fit. Am I alone or have others come across such reviews?