Comprehensive guide to TSA's 3-1-1 liquid rules with container size limits, global variations, surprise liquid items, medical exceptions, and proven packing strategies to avoid airport confiscations.
Complete guide to TSA's 3-1-1 liquid rules for carry-ons: max 3.4 oz per container, 1 quart bag. Learn exceptions for meds, baby food, duty-free, and international flights with packing tips.