For dog food prep and storage, this silicone dog bowl lid is a must-have. It creates an airtight seal to help preserve freshness and can even be used to transport and store liquids without spilling a drop.Made of BPA and PVC free, FDA approved food-grade silicone.Great for dog parents who feed raw meals, can be used to temporarily store food while defrosting.Suitable for saving leftover canned food.Reinforced lids can be stacked to save space in your fridge or freezer or when traveling.Compatible with Messy Mutt stainless steel dog bowls for a two-in-one storage container and dinner bowl.Freezer safe, perfect for prepping big batches of food to use weeks or even months later. Thaw in the fridge, not microwave safe.Dishwasher safe.Gray lid fits the large size Messy Mutts bowls.