Bath-Time Boat Collection A

4 boats with one download (Collection A). Intended to be printed from soft rubber-like material (TPE) to be more gentle to bath and children (not required). Product Features a hull shape that zips across the water and a vertical fin for little fingers to hold onto for zooming practice. Product benefits include rugged, unsinkable design with the appeal of a full sized motor boat. The hull is designed to have little tendency to porpoise and flip.

We printed several of these at the start of the summer and shared them with others. The kiddies played with them in the bath, in the pool and in the lake. Several parents passing by wanted to know where to buy them. Parents were impressed with how much fun they were to play with just add water and imagination. Old-School fun!

The other similar boats are made with the same basic hull so that the kiddies can enjoy having different designs, while enjoying similar zooming/floating characteristics.

See below for more model details about this genuine part.

Product Description

Finished Dimensions (mm): 56 W, 36 D, 155 H Approx. (based on suggested print orientation).

Model type: Multiple Parts

STLhive 3D printing Product Feature/Benefits:

  • Print orientation (As shown) is intended to eliminate the need for supports and provide a flat back to the hull.
  • Print with 1.5mm to 2mm thick walls and 15% infill.
  • This is an original STLhive design. It is specifically designed for 3D printing and is not available from anywhere other than

Additional items required:

  • Bathtub and water

Additional fabrication required:

  • Typical removal of support material if Reqd.

Purchasing / Downloading:

  • When you buy this part, you get “.STL” files in a “Zipped” folder (For Windows).


  • STLhive’s recommended printing suggestions are determined based upon the part’s usage. Safety is out main concern.
  • Alternate orientations may provide prints that use less support material but you do so at your own risk. We try whenever possible to orient the grain structure to maximize part strength.
  • This part is intended to be printed using high quality printers; and is modeled with great attention to detail. Printing quality is determined by the printer you are using, your printer set-up and by the type and quality of material used.
  • Filament based printers (like Makerbot and RepRap) may struggle to provide a part that is easily freed from support material.


  • Don’t copy our stuff please! – We own the intellectual rights to all the content on our website because we created it!
  • We would ask that you don’t share this part with your friends; we have priced it so that it is less painful to purchase our parts than it is to share them.
  • If you are the naughty-type that shares files without permission (no you don’t have permission!) could you please give us a “shout-out” in return? Thanks!
  • Our parts are not to be sold on other websites – please inform us of any such activity!


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