The TSA Liquids Rule Explained: 3-1-1 and Its Exceptions
The TSA liquids rule limits containers to 3.4 ounces (100 ml), all inside one quart-size clear bag per person. Exceptions cover medications, baby formula, and duty-free purchases.
TSA Toiletries
TSA liquid rules for carry-on toiletries, based on TSA guidance.
TSA Toiletries: Essentials Guide
Medications and baby items over 3.4 ounces are allowed but must be declared. The TSA liquids rule explained has the details.
Related: weekend packing list.