ModSafe portable storage containers provide secure storage for expensive power tools, heavy machinery, building materials, and other items with the protection of 14-gauge metal walls. The containers are available in 20- and 40-foot lengths to provide 1,169 or 2,385 cubic feet of space, respectively. Made from recycled ISO-certified shipping containers, each storage system features a 10-gauge steel lockbox and is designed to withstand rain, wind, and sea surge. The 20-foot container can securely store up to 61,000 pounds. ModSafe Portable Storage Containers by ModSpace. Circle 212.