Vacuum pumps for wine bottles are very popular. You have already have one or two at home. Those pumps are not suitable for anything but wine bottles. We made a special adapter for those pumps so they can work on our KIG lids, our KECOSECOs or Ziploc vacuum bags. We call it PUMP SHOE and it has 12 innovative peripheral suction cavities to keep it in place. Get it and make use of your wine pump in ways that not possible before. If you don't already have any pump, we sell complete high quality pump here, too.