I assume you clean it or wipe it out when converting from umpiring to vacationing?
Mine tends to collect a bit of dirt in the bottom.
I sprung for a large duffle-style bag one the first year I umpired from HSRS in Canada with my name embroidered on it. It holds one set of gear fine but with two hat holders, two chest pads, helmet and mask, it's stuffed. It _would_ hold a ton of clothes! No shoulder strap though so not great for carrying long distances. Last year at a tournament our UIC had the Diamond one with compartments and a separate section for clothes. Nice, but for $140 I don't do enough tournaments. I worked a SP provincial championship and I fit everything into a garment bag.