I always go bagless. So easy to not have to go thru bag check lines. I guess I "travel light" cause all I take is my phone (use camera on my phone) and might put a few dollars in my pocket. I use the magic band for anything else I need. I usually wear cargo pants/shorts so there are a few more pockets if needed such as times I slip a poncho or a small water in my pocket.
I am going to try for the first time ever to go into the world without a bag. No bag check for me no sirree

