Most of my trips are fairly short and the dress is fairly informal (work takes me into gravel pits, concrete yards and asphalt plants), so my gym bag does me fine. (Just hang the clothes in the bathroom when showering to smooth out the big wrinkles).

I've got some longer trips on the way, so I need something better (larger). I gotta have carry-on to fit in the overhead compartments (I keep my laptop under the seat).

I'd appreciate any recommendations from all road warriors. Thanks much!