Retain the juices and aroma of your sous vide dishes with these Anova Precision vacuum sealer bag rolls. The seam-welded seven-layer construction holds up under long cooking periods, and the double-rib design enables faster air extraction during the vacuum-sealing process. These BPA-free Anova Precision vacuum sealer bag rolls are safe to store in the refrigerator and freezer for easy use. Double Rib Design Efficient and fast air extraction with minimal impression on the food. Seven Layer Construction The durable seam-welded design allows bags to withstand prolonged cooking sessions. Food Safe 100% food-safe and free from harmful BPA plastics. Easy Storage Pre-seal your food and safely store it for later in the fridge or freezer. Then, whenever you’re ready, transfer straight from the fridge or freezer to your sous vide pot.