I have 2 used Medela Single Electric Pumps. While they are extremely portable, I kept one at home and 1 in the office. 1 set comes with the pump, adaptor, funnel, filter, membrane and bottle (as seen in pic) while the other set is missing just the bottle (which can be purchased in stores). Willing to sell both at $125 or separately at $85 and $55 (with missing bottle). Sms 98501056. Self-collect from Punggol.