GUARANTEED SAFE FOOD GRADE MATERIAL The soup storage does not contain odor, is BPA-free, and is made from professional quality food-grade silicone for the whole family. The smooth silicone surface cleans easily and is dishwasher-safe, freezer-safe, and oven-safe. It cannot be used in a microwave due to the stainless steel frame. STURDY STAINLESS STEEL FRAME The soup storage is reinforced with a stainless steel frame for extra stability. When filled with liquid-based diets, it stays upright and balanced. You can place the freezer tray in the fridge without tipping. PERFECT SERVING SIZE AND EASY STACKING Each separate compartment has two fill lines: 125 ml / 4 oz and 250 ml / 8 oz, making it easy to portion soups, broths, sauces, and other measured liquid meals. Designed for convenient portioning and tidy storage. LIDDED LARGE FREEZE TRAY The reusable silicone freezer soup container comes with a transparent, tight-fitting lid that creates an airtight seal. This helps prevent freezer odors and flavors from mingling, keeping stored foods fresh, while remaining easy to open. MULTIUSE AND PRACTICAL Freeze and store foods in perfect portions using this silicone food container. It is suitable for soups, leftovers, smoothies, sauces, bone broth, stews, ice cubes, baking, and more. The transparent lid allows you to see the contents at a glance. A practical addition for every home.