Long flights can be exciting, but let's be honest - they can also test your patience and comfort. After after a recent international trip to Ireland, I finally figured out which travel essentials are truly worth the space in my carry-on. From cozy comfort items to smart tech and self-care must-haves, here's everything I packed for my long flight - and actually used - to stay comfortable, organized, and refreshed from takeoff to landing. Whether you’re heading to a tropical p