Have you ever frozen ground meat or berries inside a zipper-lock bag and found them covered in ice crystals only a week later? We have. Vacuum sealers can prevent that disappointment. Buy our winning vacuum sealer: https://cooks.io/2p3KZE9 Read the full review: https://cooks.io/364zOLL ABOUT US: Located in Boston’s Seaport District in the historic Innovation and Design Building, America's Test Kitchen features 15,000 square feet of kitchen space including multiple photography and video studios. It is the home of Cook’s Illustrated magazine and Cook’s Country magazine and is the workday destination for more than 60 test cooks, editors, and cookware specialists. Our mission is to test recipes over and over again until we understand how and why they work and until we arrive at the best version. If you like us, follow us: Hannah's Instagram: https://www.instagram.com/hannah_crowley8 Lisa's Twitter: https://twitter.com/lisamcmanus http://americastestkitchen.com/ http://facebook.com/americastestkitchen http://twitter.com/testkitchen http://instagram.com/testkitchen http://pinterest.com/testkitchen