This is the smallest of 3 bulldozer cups, only 60ml, Espresso size
Also available in yellow on special order -> contact me first
you can find the other sizes here:
biggest: https://www.shapeways.com/product/E3BWLD4GF/bulldozer-mug-250ml-heavy-duty
medium: https://www.shapeways.com/product/WLVN5JJFY/bulldozer-mug-medium-120ml