IRIS USA Airtight Dog, Cat & Bird Food Storage Container with Attachable Wheels, Chrome, 35-lbs. - 47-qt; Help preserve your pet’s food with the IRIS USA Airtight Dog, Cat & Bird Food Storage Container. This bin is great for storing dry dog food, cat food, bird seed, grain, toys, leashes and more (each sold separately). Each container is made from BPA-free plastic. It also includes a measured scoop to help you portion out meals. The airtight seal and snap-lock latch help keep moisture and pests out, while optional caster wheels make it easy to move as needed. Plus, the translucent design makes it easy to decide when it’s time for a refill!