Purina dry food for overweight dogs (Derwood, MD)

Purina Pro Plan OM Overweight Management dry dog food in a plastic pet food storage bin (see attached photo and product link); I don’t know the weight of the food but the label attached to the bin shows that it was originally in a 16.5-lb bag, and the bin is about a foot high.
https://www.proplanvetdirect.com/canine-dry-om-overweight-management?srsltid=AfmBOorpRfscWDOwCMreXHjNzWq-gOSQLhCeyaNE2xlLRS79Bxmn6jO