Moveable Cubicle is quickly becoming the nation's largest seller of used and refurbished ISO shipping/cargo containers, ground storage containers, and specialty Intermodal equipment. Operating through a nationwide network of container depots and yards, M3 provides containers to hundreds of large and small companies, thousands of individuals, and all branches of the armed services, as well as state and federal institutions. Our goal is to provide you with the equipment you want, where you want it, when you want it.