Weston Pro-2300 Vacuum Sealer
This is a stainless steal vacuum sealer. It has an extra large teflon bar to seal bags up to fifteen inches in size. The unit weighs twenty six pounds. There are reports that it does not work well with bags made by Vacmesh. One tip if that might affect your decision to purchase it is that you need to allow about three inches when you seal foods with liquids. So while it might not be the most efficient unit more people have no complaints. There is not a ton of feedback on this unit so you might want to do some additional research before you purchase it.