What to Pack in a Carry on Suitcase?

Always pack your essentials in your carry on suitcase. Think about what you'd hate to do without on your vacation and put that in your carry on suitcase. If you're taking a purse, instead of using it for your second piece of carry on, pack a small purse in the carry on and use a small piece of luggage such as a makeup case or duffel bag for your second carry on.