Yes, you can bring American Airlines food in your carry-on luggage.
Yes, you can bring a hair straightener in your carry-on luggage on United Airlines.
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. I have carrried one in my carryon and checked luggage for international and national flights.
Yes you can if they are electric. If it is a lotion or similar it must comply with the 3 ounce ule in a sealed ziplock bag.
Most airlines will limit the amount of carryon luggage you can take. Three may be possible, but four is unlikely.
Yes! On American Airlines, you can bring domestic fruits and vegetables in your checked luggage as well as your carry on travelling within the 48 contiguos United States. It cannot exceed the weight limit. Check your airline for baggage details.
I believe it is alright unless it is considered a sharp object that can injure. Nonetheless, it is only more on liquids, aerosoles and gels that are prohibited in the carryon lugggage
Yes, but it is best in checked luggage and not in carry-on.
When you say 'hand luggage', I assume you mean 'carryon luggage'. It is acceptable to carryon hand cream in amounts of 3 oz or less. Must be in a container that is accessible should security want to test it for any reason. Just made a trip to DC, so it is fresh on my mind. Tried to bring back a very small water-globe in my carryon. They could not test the liquid, so they made me put it in my checked-in luggage. Good luck!
Yes, you can bring a United Airlines poster tube as a carry-on item as long as it meets the airline's size and weight restrictions for carry-on luggage.
You can take a small carry on and a bag you can check. Most of the airlines will charge you for a second bag that you carry on. I was using a small backpack last summer as a carry on and American Airlines wanted to charge me for it. I told them it was my purse and they didn't charge me. My sister had them try to charge her for a small bag she had around her neck to carry money in.
It probably wouldn't be allowed in carry-on luggage as it is flammable. However, it would be allowed in normal luggage. if shaving gel is, than hair spray should be!