Waste bin for bathroom cabinet door, 18x18cm high/wide, 5.5cm in depth. With hanger so you can empty or clean in dish washer - if printed in a material with appropriate heat resistance. Printed it in ColorFabb nGen which is stable until 80 degrees. Stick holder to door with Tesa Power Strips and you can remove any time. The pin for the hinge is not printable. The 2.8mm part is ok, but the last part with the cut is too small. You can simply use the stick of a cotton bud, though. Designed in ViaCad 9, CAD file is included.
Update 27.12.2016: Corrected a mistake in the "core" part, the bottom was missing. Updated bath_waste_bin_core.stl and bath_waste_bin.vcp.