The Solis vacuum bags measuring 30 x 40 cm provide reliable food preservation in a pack of 200 pieces. These three-layer constructed bags maintain food quality through their durable design, suitable for freezing at temperatures down to -40 °C as well as for microwave use for convenient reheating. The BPA-free material ensures safe food contact, simultaneously preventing freezer burn and preserving flavors during extended storage periods. With dimensions of 30 x 40 cm, these vacuum bags accommodate various food portions and are compatible with most standard vacuum sealing systems. The three-layer construction enhances durability and puncture resistance, making them suitable for sous-vide cooking methods that require consistent temperature maintenance. When properly sealed, these bags extend the shelf life of prepared meals, leftovers, and fresh ingredients by creating an oxygen-free environment that slows down food spoilage. The transparent material allows for easy identification of contents without opening the sealed bag. These storage bags are designed for household use in food preservation, meal preparation, and organized freezing. The size 30 x 40 cm offers versatility for storing various types of food while efficiently utilizing space in refrigerators and freezers. Not suitable for dishwasher cleaning, these bags require manual washing if intended for reuse. The pack of 200 units provides a long-term supply for regular food preservation needs in home kitchens.