Marinate meat, fish, and poultry with ease with the Fresh and Save Liquid Barriers. Designed for use with the Fresh and Save vacuum seal bags, the liquid barrier helps to ensure liquids are not absorbed by the vacuum pump. The vacuum seal bags boast a tight seal, so liquids stay inside without any spills.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.