Some stores that carry a stackable pie carrier are The Container Store and Webstaurant Store, according to the company websites. Some pie containers are reusable, whereas others are designed for one-time use.
The Container Store's Stay Fresh Pie Keeper is a BPA-free reusable container that fits 9-inch pies. The pie container is safe to clean in the top rack of the dishwasher, and the container can be stored in the refrigerator or freezer, states The Container Store.
The Webstaurant Store offers one-time use, 10-inch pie containers in a multi-pack. The lids are domed and clear, making them ideal for topped pies with fillings or whipped cream so that customers can easily view the type of pie.