Store food, meats and other items in our long lasting reusable silicone food bag. It is non-allergenic, non-toxic and a safe alternative to using thousands of plastic bags. Freezer and Microwave safe! Use in sous vide cooking, or in the microwave for quick reheating of food (do not put seal bar in the microwave or it will warp). Comes in 1,000 ml and 1,500 volume capacity.