I use a Vera Bradley tote (that I already had). I rinse my parts in super hot water after each session and dry them off then just put them back in my tote. I think it's the "Carried Away" tote, it's huge! Fits my Medela pump, my lansinoh storage bags & sharpie, plus my lunch box, my milk lunch box, the parts, my Kindle fire, and a blanket (the room they provide for us to pump in is freeeeeeeeeezing).
Re: Pumping at work