Digestive Biscuit

We can envisage millions of living pods worldwide squirting this out using a soymeal filament (compound retaining plenty of plastic content), so we have food ready to go for end-to-end marathons up to and no further than the security threshold of our 15 minute habitation zones.

Should be printed at 45deg angle, or vertically, with tactically placed (paint on in slicer) supports. Slightly ingress the model into the bed for best result. Don't actually eat this if you print it with ABS, PLA taste better. Not sure about nutritional contents in either event.