I'm looking at a few days where a work event will take me away from my desk, and therefore my rented symphony, during the day. I don't think my pisa will even be feasible. Is there something that would fit in a large purse, along w small insulated bag, that I can duck into a public restroom with? Ugh. The thought of trying to replicate a 20 min session w symphony and hands free bra, in a public restroom, makes me dread this event. I have really low supply but am not ready to give up yet.