This bucket must be printed in vase mode . The outer profile is built of one quite simple profile which is screwed twice, each time in the opposite direction.

Based on the steep walls no open layers are to be expected. 

Since the wall profile is supporting itself, the bucket is quite stiff for it's size. It makes the bucket good to grab as well.

The provided GCode file is a variant scaled to 10cm in diameter.

The 3MF file also contains the vase mode configurations.