as Ive gotten older my skin has become very "papery"...daily 81mg aspirin therapy adds to an increase of minor scrapes that produce a lot of blood...in the past year I've whacked myself on a several props while shooting 3 gun or pistol matches, and found a useful addition to my range bag... taking a tip from USNERDOC's videos, I've added a couple of water bottle caps (a couple different brands ) and drilled a 3/32" hole in them... I carry a couple of bottles of water in my range bag... place the cap on a bottle and squeeze...makes for a good irrigation stream to wash off the injury site...