Simplify your on-the-go storage needs with the Sterilite 40-Gallon Wheeled Industrial Tote. It's the ideal portable solution for storing larger and heavier supplies. Pull it comfortably with an ergonomic handle that rotates up. Large wheels and a metal axle ensure that you can roll over the roughest of surfaces. The tote's channeled walls provide extra strength and won't crush under heavy loads, while rugged construction keeps your contents protected. You can stack these bins efficiently and securely, thanks to deep-recessed lids. For added safety, the keyholes give you the option of tying down the totes to keep them in place during transport.