Carry-on bags shouldn't be larger than 22 inches long, 14 inches wide and 9 inches high including handles and wheels. Dimensions of personal items should not exceed 18 inches long, 14 inches wide and 8 inches high.
What is the maximum size for a personal item?
The most common personal item size limit is 18 x 14 x 8 inches (46 x 36 x 20 cm). If your backpacks or handbags don't exceed this number, you're good. Weight limitations for personal belongings are also regulated by several airlines ranging from 10 to 25 pounds (around 4.5 to 11 kg).
What is allowed in personal item bag size?
Can I put my quart size bag in my personal bag?
You are allowed to bring a quart-sized bag of liquids, aerosols, gels, creams and pastes in your carry-on bag and through the checkpoint.
Can a large backpack be a personal item?
A personal item can be anything from a purse or tote to a backpack, duffel bag, or briefcase. As these items must fit underneath the seat in front of you, they are smaller, measuring no more than 18 x 14 x 8 inches.