this is the same thing as foodsaver and vacupack
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=250670284489&ssPageName=STRK:MEWAX:IT
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=250670284489&ssPageName=STRK:MEWAX:IT