I just checked Princess Auto and they do have a couple of models. I was a little leery of these oil evacuators, but reading of a experience of one owner, who had been told that these things don't work and leave old oil in the engine, he did an old fashioned oil change, let her drain for a long time. Put the plug in and then put the vacuum in: he drained a further 1/2 cup of old oil out. At this point in time, I'm convinced they, more or less, work as advertised. I know on my touring model it's really not that difficult to change the oil, but, hey, I'm getting older. Convenience is GOOD!
Cheers