Get the largest Ziploc as an outside cover.Add; 2 tightly folded smaller trash bags, put in...in one regular ziplock put unscented baby wipes with extra Ziploc incase you need to tuck dirty ones away and throw away soon as you can.Keep refilled.Put also a couple pair of undies to get you by until home.....for men and woman(kotex) to help soak up what may excess until home and to keep dry and not chaffed.Papertowel iin another ziplock and a couple pair of those disposable undies if you prefere.Now I am careful with this one....matches.When a match is lite and blown out in a stinky situation the sulfur from the match helps take away smell.I avoid essential oils because they make me and others ill to smell. A small backpack can handle even a towel in such instances....This is part of my WHAT IF KIT....happens to have.Helps to be prepared.
PS, did a food kit for car but.....I eat it each time if Im bored!Best wishes and pls add on.....to the list..