Keep your food fresh with Ziploc brand Slider Bags. Each bag features a slider closure and an expandable bottom that opens into a flat base, helping the bag stay upright so it’s easy to fill. Plus, these bags feature our Smart Zip seal—it lets you hear the bag close so you can feel confident your food is protected. Slider closure makes these bags easy to close, easy to open Expandable bottom makes the bag easier to stand and fill Filled bags stand side by side in most refrigerators, freezers and pantries Features our Smart Zip seal Storing bulky items. Storing food, knickknacks and more.