This bundle includes both electric and manual double breast pumps, with extra bottles, four sets of shields with various sizes as well as instruction manuals. The electric one also comes with a thermo bag with ice pack in it. The manual pump comes in handy if break ducts get clogged, which may happen very commonly and can be sometimes worsen if using electric pump. The electric one is Medela Pump in Style Advanced Breast Pump with On the Go Tote, and sells at least 200+ tax when on sale. But the whole set asks for $110. Plus, it comes with so many extra bottles and pump shields, which would be quite a deal. I can also throw some unused storage bags for free. Cash only.