Due to the situation caused by Covid-19,  masks are one of the most popular Personal Protective Equipment (PPE) used by every single citizen world wide.

At the same time cars are the most common private vehicle worldwide where everyone is free to take off his own mask.

Our idea was born starting from this question and considering we are used to leave our masks everywhere inside our cars: on seats, hanging on rear-view windows or the worst  is when the mask drops on the floor.

These are all high risk situation for driving or mask could be contaminated by external microorganism like viruses or bacteria living inside the car.