I ordered one of these several years ago when building my wash bay. This wall mounted version is rather costly, but as with any Mosmatic product, the quality is unsurpassed. I think this is worth every penny. They do make floor mounted versions as well. Keep in mind, I can special order you any Mosmatic product. Email me at firstname.lastname@example.org if you want something not shown on the website.
It's made of polished stainless steel and is built like a tank. Note, there is an anlgle on the mounting bracket. The top is further from the wall than the bottom. The Mosmatic label is just a sticker, so you can easily debadge it if you'd like. There is a circle cutout in the bottom of the holder that allows any water to drain out the bottom.