When I used to work, I was on an airplane about three times a week. For overnight trips I had one of those small overnight “travel suitcases” that was on wheels so I could pull it through airports rather than carry it. Nowadays, with my poor arm strength and hand strength, I use this and it’s perfect for carrying several pistols, ammo, targets, earmuffs, and glasses. Since I’m a reloader, I tend to bring lots of ammo that can really weigh down a bag. That’s why this “baby suitcase” comes in handy yet it doesn’t look like I’m taking a trip to Europe.