This two-piece set pairs a pair of 4.5-gallon (20-liter) bins for households that go through rice, flour, or pet food fast. Each bin can hold up to 35 pounds of rice or 17 pounds of pet food depending on density, and a double silicone seal plus damp-proof box and secure latches keep moisture, insects, and stale air out between refills. Built from durable, BPA-free food-grade PP, the bins are simple to wipe down and safe for both human food and pet food storage. A transparent lid with scale lines lets you check the fill level at a glance, while 360-degree detachable wheels make it easy to roll a full bin across the kitchen or garage without lifting it. The flat top gives you a spot to set seasoning bottles, and the bins stack vertically so a pantry or laundry room stays organized instead of cluttered with open bags of rice, cereal, or kibble.