In search of the boat's CoO, it seem this boat is made by Bestway.
https://www.bestwaycorp.us/boat_certificate/boat.asp?boat=65137E&name=Tobin-Sports-Boat-65137E
I seem to have overlooked there's a Mariner 3 (3 ppl -duh), which is comparable to this Canyon Pro. Nonetheless, the Mariner 3 is...