The Fresh & Save BPA-free vacuum bags are designed to work with the vacuum pump to keep food fresh up to five times longer than non-vacuum storage. This set of bags features 8 small bags, 8 medium bags, and 4 large bags. Freeze whole dinners, reheat lunch for one, or package up fresh ingredients. The easy-zip closure ensures a tight seal and no spills, and the included liquid barrier helps to ensure liquids aren't absorbed by the vacuum pump (available in select sets). With the Fresh & Save system, you can shop once a week and refrigerate or freeze fresh fruit, vegetables, meat, and fish in our vacuum containers and bags and enjoy the benefits of your own fresh market at home. Prepare your meals days in advance and enjoy them as fresh as the day they were cooked. Cook meat sous vide or marinate meat for the grill in just 30 minutes in the vacuum bags and containers. Here's how it works: Simply fill the bag and close with the practical leak-proof zipper. Dock the vacuum pump onto the bag valve and at the push of a button extract the air in mere seconds. It stops automatically once a sufficient vacuum has been obtained. Then simply press the push button in the middle of the red silicone valve on the bag to seal it securely. Aromas and vitamins are locked in and food stays fresh up to five times longer! Set includes 8 small bags, 8 medium bags, and 4 large bags. Liquid barrier included (in select sets) to help prevent liquids from being absorbed by pump during vacuum seal. Compact for efficient storage in fridge, freezer, and pantry. Keep food fresh up to 5 times longer – Reduce food waste. Reuse containers and bags – Save money while reducing waste. Plan meals for the week – Save time and eat healthier. Free app calculates how long the vacuum sealed food will remain fresh and the reminder function informs you in good time when the food needs to be consumed. Recipes, explanatory videos, and a shopping list round out the services offered by the app.