VacMaster Full Mesh Vacuum Packaging Bags are the ultimate in flexibility. Using vacuum packaging bags instead of traditional bagging systems will save you money and storage, while keeping your food fresh. Our bags have a third, textured layer which allows the air in the bag to escape during the vacuum packaging process. This ensures complete air removal and eliminates freezer burn and dehydration. The patented mesh technology in our Full Mesh Bags keeps sealed food fresh up to five times longer. VacMaster Full Mesh Vacuum Packaging Bags can be frozen, refrigerated, microwaved, boiled, or cooked sous vide making them ideal for hundreds of uses in and out of the kitchen. This combo pack includes 60 total bags - 20 Pint, 20 Quart, and 20 Gallon. Full Mesh Bags are designed for use with all vacuum packaging machines.