LEGO Simple Catamaran

thingiverse

WARNING: the hull is surprisingly stable, but it can only hold a limited number of bricks before it begins to take on water. Consider trying this alternative design: https://www.thingiverse.com/thing:3109466 Before printing, perform a fit test to ensure the parts mesh properly. Next, print the hull with 10-20% infill and 3 or 4 outer walls for added strength. For maximum stability, opt for either 2 studs high or 4 studs high versions.