IRIS USA, Inc. 3- Piece Airtight Pet Food Storage Container Combo, ChromeBrand: IRIS USA, Inc. Color: Chrome Features: This plastic airtight container is the ideal solution for storing dog or cat food, other pet food, and more. Pet food bins have airtight seals and snap lock latches to keep out moisture and pests for secure dry food storage. 12 QT storage container stacks on the 33 QT storage container, and included scoop makes measuring food easy. BPA free rolling storage bins come with casters for easy mobility.