I bought my pump new back in October and used it once a day for a couple of months. I have a TON of accessories that can be steralized...and I have a TON of the cleaning wipes and even a few steralization bags. It's the bag, not the backpack.
I know some people are skeeved out by a used pump but just thought I'd put it out there :-)
kristiherring at aol.com for more info.