Among my gigbag essentials - nail clippers and a little travel size hair dryer. My hair's about 1/8" long, so you can guess what the hair dryer's for. I'm not obsessive about clean hands, but load in often leaves my hands a bit too dirty, so rather than transfer that to the instrument I wash my hands. Moist callouses are bad, mmmkay? So, hair dryer. It's also extra handy after loading in from cold weather. Wash hands under warm water, dry with warm air to take the freeze off.