At its core, the purpose of vacuum-sealing is a simple and noble pursuit: Make food last longer. But until I talked to a bunch of experts for this story and tested a number of vacuum sealers ...

A vacuum sealer is like the crème de la crème of prep tools, and this Potane vacuum sealer tops them all. Powered by 120 watts, it uses 8 millimeters of sealing width, whereas many other styles ...