Collapsible soft-sided bag with airtight seal keeps pet food fresh and crunchy. Perfect for space-saving storage at home or on the road. Patented dual-gasket sealing system and impervious FDA-approved food-grade liner guarantees freshness and eliminates unwanted pests. Heavy-duty, nylon strap handle. 30-35 lb. measures 12 inches in diameter and 4-13 inches tall; 50-55 lb. measures 12 inches in diameter and 4-30 inches tall.