Bring a Power Strip
It’s often hard to find outlets at the airport. Even when you do, there’s only one outlet. Therefore, bring your power strip with you to charge multiple things at once. Consider sharing the outlets you don’t need to be the hero.
Laptop Stands
You might want to work at the airport or during the flight. If you also enjoy reclining your seat, you might want to invest in a laptop stand. They’re inexpensive and will help you position the laptop correctly while you recline.