The product information does not explicitly mention if the containers can be stacked securely. However, it states that the containers are designed with a flat top which allows for stacking vertically to save space.
According to the product description, it keeps food fresh over long periods. The double silicone seal, damp-proof box, and secure latches create an airtight environment that protects contents from moisture and pests.
The product information does not explicitly mention if the wheels are sturdy enough for frequent movement. However, it does mention that the container has universal detachable wheels for easy movement.
