Understanding the TSA 3-1-1 Rule for Carrying Liquids

Learn about the TSA 3-1-1 rule for liquids in carry-on bags to ensure a smooth travel experience.

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TSA's 3-1-1 rule pertains to carrying liquids in carry-on bags. It allows you to bring liquids, gels, and aerosols in containers of 3.4 ounces (100 milliliters) or less, all of which must fit in one quart-sized, clear, resealable plastic bag. Each passenger is limited to one bag.

FAQs & Answers

  1. What does the TSA 3-1-1 rule mean? The TSA 3-1-1 rule allows you to bring liquids in containers of 3.4 ounces or less, contained in a quart-sized bag.
  2. How many liquids can I bring under the TSA 3-1-1 rule? You can bring one quart-sized bag containing multiple 3.4-ounce containers of liquids, gels, or aerosols.
  3. What items are exempt from the TSA 3-1-1 liquid rule? Items like medications, baby formula, and certain food items may be exempt from the limit.