The TSA website (for US travel) has a helpful "What Can I Bring?" tool, right?

What should I pack in a carry-on bag? · Clothing · Identification · Medication · Phone and charger · Toiletries · Headphones · Water bottle. Overweight baggage and excess pieces are not guaranteed to travel on the same flight as the passenger due to space and weight limitations, and will be shipped ... During busy times, or for operational reasons, space for carry-on baggage can be limited onboard. ... Inflated items must travel in the hold of the aircraft as ... Carry-On Baggage. Getting you where you need to go with speed and comfort is all part of the Porter experience. Depending on the fare purchased, you can ... You may carry onboard one bag containing personal belongings (shopping bag, handbag, etc.) and one additional bag that meets the following conditions. Liquids · all drinks, including water · liquid or semi-liquid foods, for example soup, jam, honey and syrups · cosmetics and toiletries, including creams, lotions, ... ... can take in your hand luggage. Check the rules for liquids before you travel. If possible, pack liquids in your hold baggage (luggage that you check in). ... could be confiscated if you don't comply. Any liquids you carry in your hand baggage must meet the following requirements to pass security screening:. Prohibited items found in your baggage will cause a delay in luggage delivery until late in the evening. ... Breast milk, in carry-on luggage only; Coolers no ... Check what objects are NOT allowed on your carry on bags. See the items that you can take in your checked baggage and which objects CANNOT be taken in carry ...