【Perfect Air Tightness Design】A good day will start with a bowl of fresh oatmeal. In order to keep the food fresh, we adopted a closed lid-lock seal design. When the clip on the lid is pressed, the food in the container is isolated from the outside air, keeping the food dry and fresh, and effectively preventing the food from getting damp and moldy.<br/> 【Space Saving Helper】These durable square containers are stackable and can be easily put into the cupboard to minimize space. This keeps your kitchen organized and frees up more space for other things. This also saves your more time looking for food.<br/> 【Versatile Containers】Our airtight food storage containers are not only ideal for storing food, such as pasta, pasta, macaroni, noodles, flour, grains, beans, nuts, biscuits, snacks, coffee beans, but also pet food. The transparent exterior allows people to see the contents at a glance without opening the lid.<br/> 【Safe to Use】Our airtight food storage containers are made of food-grade materials, have no peculiar smell, and are safe to use. At the same time it is easy to clean. Wash with mild soap and water. ( not recommended to remove the silicone seal)