This Container Canopy Shelter 20' x 40' is an excellent combo of containers and storage. The shelter is mostly used at construction sites as a shed or material storage. The cover is easy to assemble and will not cause any damage to the roof of the container. When it comes to storage and space-saving, container shelter is a quick, easy, inexpensive solution, and it’s a good idea to protect materials and belongings from sun, wind, and precipitation. All you need to do is parallelize two same-length containers and mount the canopy shelter on them. We see that most container canopies are used as site shelters for sawing, storage, and welding.