Liquid Carry-On Rules

Posted on January 24, 2013 by Guy Paquette

With certain exceptions for prescription and over-the-counter medicines, baby formula, breast milk, and juice, and other essential liquids, gels, and aerosols, the following rules apply to all liquids, gels, and aerosols passengers want to carry through a security checkpoint:

  • All liquids, gels and aerosols must be in three-ounce or smaller containers. Larger containers that are half-full or toothpaste tubes rolled up are not allowed. Each container must be three ounces or smaller.
  • All liquids, gels and aerosols must be placed in a single, quart-size, zip-top, clear plastic bag. Gallon size bags or bags that are not zip-top such as fold-over sandwich bags are not allowed. Only a one quart-size, zip-top, clear plastic bag is allowed.
  • Each traveller must remove their quart-sized plastic, zip-top bag from their carry-on and place it in a bin or on the conveyor belt for X-ray screening. X-raying separately will allow TSA security officers to more easily examine the declared items. Only one bag per traveler is allowed.

For more information on TSA's 3-1-1 Rule and other screening and security tips, visit their website section Prepare for Take-off.

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