The Transportation Security Administration (TSA) in the United States has limitations on bringing liquids in carry-on luggage as of my knowledge cutoff in September 2021. The 3-1-1 rule states that each passenger is only permitted to bring one item of 3.4 ounces (100 millilitres) or less each of drinks, gels, and aerosols. These must be packaged together in a single, quart-sized transparent plastic bag and brought out separately for screening at the security checkpoint. It's crucial to remember that rules and limitations regarding travel may change over time. For the most recent information prior to your journey, it is always a good idea to visit the TSA's official website or get in touch with the airline you will be travelling with.If you want to know more about tsa liquid size then please do visit our website.