Your food is safely vacuum-sealed with a vacuum performance of approximately 90% at -0.8 bar. This keeps it fresh for longer without preservatives. Ideal for portioning and storing goods or for cooking sous-vide. The cooking and tear-resistant bags with ribbed structure ensure a perfect vacuum. They are available in four different sizes. The bags are microwave-safe and are perfect for sous-vide dishes. A well-thought-out system: Insert the roll of film into the box and unroll it like a kitchen roll for direct use. Then cut it to the desired length with the integrated cutter, fill it, and process it.