Unloc a second set of hands in the kitchen. Introducing Ziploc brand Freezer Bags with New Stay Open Design. With their patented stand-up bottom, they're remarkably easy to fill. Put one where you need it and get to work pouring, adding and filling with ease. It’s as if someone is holding the bag open for you, so it’s a great help when it comes to getting things ready for the freezer. Once the bags are filled, Ziploc Brand Grip n’ Seal technology makes them easy to close securely, while also helping to lock out freezer burn. Whether it’s soups, sauces or stews, filling, closing and freezing just go a whole lot easier. These reusable Ziploc brand Freezer Bags are safe to use in the microwave and are BPA free.