Drag On is a safety helmet designed to minimize the risk of injury during natural disasters, particularly earthquakes. Developed as a team project for the Bachelor of Science program at Politecnico di Milano in 2010-11, this innovative design combines compactness, functionality, and biomimetic inspiration to offer a practical solution in emergency scenarios.

In its compact form, Drag On appears as a crescent-shaped shell made of seven interlocking segments. When deployed, the segments slide over one another to form a protective helmet, mimicking the defensive mechanisms of the armadillo lizard and pill bug. The seventh and outermost segment doubles as a visor, providing visibility and additional protection.