Travel & Luggage / Guide
How to Choose a Personal Item Bag That Fits Under the Seat
Measure a personal item bag when packed and check the airline’s rules for the cabin and route you booked.
A bag that fits an airline’s personal-item dimensions when empty may bulge after you add a laptop, water bottle and sweater. Measure it as you expect to carry it. Include handles, pockets and anything that sticks out.
Check the operating airline
Use the rules of the airline operating each flight, especially on itineraries with partner carriers. Check whether your fare includes a personal item, a separate carry-on or both. Delta’s carry-on page is one example of an airline specifying under-seat stowage and noting that available space can vary. Use the policy that applies to your own booking.
Pack around access and shape
Keep the items you’ll reach for in a pocket that can open without pulling the bag fully out. Look at the thickness of the packed bag around rigid items. A soft bag may flex around a little uneven space if it’s packed lightly.
Test the return load
Leave room for the jacket or purchase you’ll add on the way home. Stand the packed bag next to your measuring tape and recheck all three dimensions. Choose a smaller bag if the one you like only meets the limit when packed in a precise order.