The Large Feeding Station has 6.5 Gallon Storage and holds about 30 pounds of dry food, depending on the density of the food. This size is popular as a dog feeder,and for those people that buy the large bag of dog food. 

• Air tight FDA Approved Storage, holds 30lbs
• Primary Food Bowl with 2 detachable side Food Bowls, dishwasher safe
• 3 inch locking wheels 
• Ant Blockers, prevent crawling insects access to the bowls
• Portable, the storage containers "nests" within the feeding base unit, Great for Pets on the Go!.