Backing up Scrivener Projects

Is there any way I can save my full Scrivener project somewhere other than Dropbox on iOS, just as a second backup option along with the Dropbox sync/save?

I tried logging into Dropbox to export the file into a secondary backup location, but it wouldn’t let me.

There must be a way, because people save and share their templates for other people to install. If I want to share a template of my own, how do I go about doing this on iOS?

A Scrivener project is a folder, disguised as a file. You can’t export a whole folder using the web interface.

However, you can export a zip:ed copy of the project from within iOS Scrivener, from the Project screen. Tap on edit, mark a project and then tap the Share symbol.