Lock out moisture and air to keep your foods fresher for longer. The heavy-duty Craftworx 8 in. X 12 in. Vacuum Bags can be used to properly store and protect your wild game, fish, vegetables and leftovers at home. Designed for use with the Craftworx Household Vacuum Sealer, but also compatible with most vacuum sealers, these vacuum bags are constructed with thick, full nylon mesh to protect and preserve the freshness of your food.