Well, for sure you can't carry water bottles because they think you might carry some sort of explosive powder in it. What I know you can carry is cheese, cereal (in packaging bags), cream, electronics, and clothing items of course! :)
Yes, you can bring American Airlines food in your carry-on luggage.
Yes, you can bring a poster tube as a carry-on item on American Airlines as long as it fits within the airline's size restrictions for carry-on luggage.
Yes, you can bring condoms in your carry-on luggage when traveling.
Yes, you can bring your laptop in your carry-on bag when traveling.
Yes, you can bring your laptop in your carry-on luggage when traveling.
Yes, you can bring pomade in your carry-on luggage when traveling.
Yes, you can bring a laptop in your carry-on bag when traveling.
Yes, you can bring a laptop in your carry-on luggage when traveling.
Yes, you can bring condoms in your carry-on luggage when traveling.
Yes, you can bring a hair straightener in your carry-on luggage on United Airlines.
No, you cannot bring a razor in your carry-on bag when traveling. It must be packed in your checked luggage.
Yes, you can bring a laptop in your carry-on luggage when traveling.