I was armed with a sanitizer to spray and clean wherever I was sitting and putting my stuff. I also put a stool in the cubicle to use as a "table" to put my pump while I sit on the toilet bowl to pump.
I bought an air tight tupper ware to store my pump. After each pump I will store it in the EBM bags and either freeze it or put it in the fridge. After storing I will wash the pump and put it in the container then fill it with hot hot water to sterilise the pump. Then I'll poor away the water and seel up the tupper ware. Since it is air tight, during my next pump I just open and use.
I also have a cooler bag and an ice pack to transport my EBM home after work and maintain the temperature of the EBM.