ALBAL offers freezer bags in three different sizes, featuring a triple-layer design. Their flat base makes it easy to fill the bags quickly, efficiently, and without mess. The dual zip closure lets you remove only the amount of food you need at any given time. Additionally, the innovative flap opening ensures you can access and reseal the bag securely, keeping its contents airtight. Crafted from a robust material, Albal® Ultra-Zip® freezer bags are capable of withstanding freezing temperatures as low as -40ºC, as well as heating in water up to +90ºC. This means that the Albal® Ultra-Zip® Hermetic Freezer Bag is perfect for families that often prepare meals in bulk. Portioning food for freezing simplifies the thawing process.