Replacement hook for Flexibath tub

I made this super simple hook for the kids's foldable bathtub. It is not the most sophisticated 3D design ever seen, but it does the job, and it is the first thing I have made!

I printed the hook in medium print quality and low fill density.

This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/things/1wUOm0kVVgy