What items or bags can you carry onto a plane that are not counted as passenger luggage or carry-ons?

Airlines typically allow passengers to carry a few essential items onto a plane without counting them as part of their main luggage or carry-on allowance. These items can include a handbag, laptop bag, small backpack, camera bag, duty-free shopping bags, coats, umbrellas, reading materials, and baby essentials like diaper bags. Specific regulations may vary depending on the airline, so it’s always best to check with them before your flight.