Ziploc® Endurables® Medium Containers are mindfully designed to be used and reused again and again. Ziploc® Endurables® with Cool Grab Tabs™ are more than a container or bag because they can go directly from freezer, to microwave, to table, to anywhere you go. Secure Seal Technology helps keep food fresh while stored or frozen, or on the go. The Medium Container holds up to 4 cups with a wide base for easy filling, making it perfect for family dinners or taking lunch on the go. This durable platinum silicone container is dishwasher safe and can withstand extreme temperatures (from sub-zero up to 425°F) for baking, microwaving, or freezing. Follow product usage instructions when heating.