Anova Culinary Precision Vacuum Sealer Pro, Includes 1 Bag Roll, For Sous Vide and Food Storage, black, mediumKeeping with the “faster, stronger, smaller,” ethos of our Anova Precision Cooker, The Anova Precision vacuum sealer combines fast air extraction with a strong reliable seal to create the ideal vacuum-sealed bags for sous vide cooking – and it’s small enough to stash away when not in use.Anova Precision Vacuum Sealer Bag (Rolls)Anova precision Vacuum sealer rolls are the key to achieving a highly efficient Vacuum seal for your sous vide cooking. The double rib bag features a durable seven layer design made to endure prolonged cooking sessions. Customize the size of your bag for whatever you want to cook, large or small.