What is the maximum volume of liquid allowed in a single container according to TSA regulations, specifically for carry-on luggage, and how does this affect travelers?

The maximum volume of liquid allowed in a single container for carry-on luggage according to TSA regulations is 3.4 ounces (100 milliliters). This restriction affects travelers by limiting the amount of liquids they can bring on board, requiring them to pack smaller quantities or purchase items at the airport.