I already have a Medela Double Electric Pump (the insurance type one in the tan bag). It works great when I want to do a full pumping session, and as a SAHM, I only pump occasionally.

New insurance this year will cover another pump. I want to get one that I can use when traveling, or when I just want to quickly pump a little, like if she doesn't take a side, or recently I pumped just an ounce so I could freeze it into ice cubes to gnaw on while teething.

For that use, would you recommend the Medela Harmony Manual pump, or the Medela Swing? I was thinking manual, since i have the double electric, but is the Swing even better--seems way lighter than my double pump, and runs on batteries, but is it still more effort than popping on the manual? Both are at no extra cost to me.