The IRIS USA 44-Quart Weathertight Storage Box makes organizing simple and easy. The grooves on the lid are designed to stack multiple storage bins securely to maximize limited storage space and create a customized storage solution. The Weathertight seal helps protect contents from moisture, dust, and pests. The heavy-duty buckle latches keep the lids secure. Safely store up to 50 pounds of household goods, outdoor goods, gardening tools or other small accessories in this handy storage container.