What is allowed in my carry-on or checked bags?
The U.S. Transportation Security Administration (TSA) limits liquids, aerosols and gels in carry-on baggage. Travelers can carry toiletries through airport security checkpoints, but containers must be no larger than 3.4 ounces and fit in one quart-size, clear plastic, zip-top bag. Larger amounts must be packed in checked baggage. For more information, refer to TSA details and exceptions. Wrapped Items, Gifts & Presents: If the TSA sees something they can’t identify, they will open the package (even if it’s gift-wrapped). This also includes items in your checked baggage. You can save yourself time at the airport and get through security faster if you ship or mail items in advance or wait to wrap presents until after your flight. Batteries: The U.S. Department of Transportation (DOT) prohibits loose lithium batteries in checked baggage, but they can be carried on. DOT’s information. To see if an item is allowed or not in carry-on or checked baggage, please review TSA Permitted & Prohibit
