Do you still have to put liquids in plastic bags in 2023?
Yes, you still have to put carry on liquids in a plastic bag to pass through TSA security screening.
Liquids must be in containers 3.4 oz. or smaller and all liquid containers must fit into a single transparent quart-sized bag that closes securely.
Zipper-lock bags and TSA-approved clear plastic bags (like cosmetic bags) may be used to hold liquid containers in your carry on bag.