It’s designed to protect foods using the exact Vacuum sealer function we’ve already listened to about. The air is sucked out with the Seal-a-Food baggage to kind a decent seal round the food you’re storing. The 1 genuine downside, though, Is that this isn’t an best vacuum sealer for liquids http://edwardl059dhj7.blogrelation.com/1210520/the-fact-about-farfalla-70l-chest-freezer-that-no-one-is-suggesting