My shower curtain rod is already bent so much that I decided to make a separate hanging hook for the dry suit in the bathroom. The hook is very strong and you can hang a dry suit on it for washing and drying. 

The diameter of the hook is sized so that a thick drysuit hanger fits well. When attaching the hook, you should use strong double-sided tape.

The file should open in the correct printing position (hook/rod down and facing the computer screen). I recommend printing in this position and using a raft and supports, as an infil I used 50% myself, it may be a bit of an exaggeration, but at least it can withstand the necessary weight. About 93 grams of filament are consumed with these settings, and as an example, printing with the Ender 3 KE printer takes 3 hours.