FoodSaver T01-0030-01 Quart Size Bags Box of 22 8-by-11-inch bags for storing vacuum-sealed foods 5-ply construction forms a barrier against moisture and oxygen Seals in freshness for 5 times longer storage; prevents freezer burn Safe for freezing, microwaving, boiling, or cleaning in dishwasher Compatible with FoodSaver brand and other vacuum packaging systems