I've seen a few different brand names for these "toys"... six flags, I know I saw three different sea-doo models ( with different "speed" capabilities), & I think coleman too....

Years ago I tried a commercial ( scuba diving) type of one of these, it may have been Zodiac brand. It was for adults & it did move a pretty good clip. Very Fun!

I thought about buying the toy one when the price dropped @ Walmart ( end of season sale), but I decided against it for now, only because my preschool twingles ( twins + single), don't swim under-water yet.
I think I'll wait until they are confident/competant swimmers... by then there will probably be additional features ( like longer battery life or quicker charging or faster/additional speeds) available.

I think as a kid, I would have LOVED this toy ( if it works as good as advertised....lol)
especially if you have the submerged hula-hoop obsticle course to swim it through...

Please let us know if you do purchase one of these, how well it works