We all know about the TSA’s 3-1-1 rule; Liquids and gels less than 3.4 oz (100 ml), clearly visible in 1 quart size zip-top bag per person. Most people are unaware that medications, baby formula and food, and breast milk are allowed in reasonable quantities exceeding 3.4 ounces and are not required to be in a ziploc bag. These still have to be declared and may be inspected at the checkpoint. Always take your medications onboard with you in your carry-on luggage to avoid having it lost, stolen or subjected to extremes of temperature.
