Include a small bag of toiletries your kid might need during travel. This includes baby wipes, hand sanitizer, kids’ Tylenol, Band-aids, and a travel toothbrush and toothpaste.
In case of lost luggage, the number one travel backpack must-have is a fresh change of clothes! You’ll want a fresh change in your own carry-on, and so will your kid. It just makes everyone’s life easier in case of trouble.