• Airtight bags with a slider closure system for easy and repeated use. • Ideal for protecting food during freezing, storage in the refrigerator, or transport. • Reinforced bottom that allows the bag to stand upright, making it easier to fill and maximizing its capacity. • Made with special polyethylene film, making them ultra-resistant and waterproof. • Bag dimensions: 20 x 15 cm, with a capacity of 1 liter each. • Includes 15 units of reusable bags.