Now, onto the fun part – what can you actually take on board? The answer is, pretty much anything you need to survive a flight. Think snacks, entertainment, and comfort items like a cozy blanket or a favorite pillow. Just remember, if it's liquid, gel, or aerosol, it's gotta be in a tiny container!
But, did you know that some airlines have quirky rules about what you can and can't take on board? For example, hairspray is usually a no-no, but deodorant is A-OK. And, if you're planning on taking your favorite furry friend on board, make sure you check with the airline first – some have paws-ome pet policies!