10ft General Purpose used shipping container. Ideal for secure shed or storage in tight spaces where a 20ft container will not fit. Cut down from a 20‘container, standard 10ft General Purpose used shipping container. Ideal for secure shed or storage in tight spaces where a 20ft container will not fit. Cut down from a 20‘container, standard doors, modified corner castings – suitable for static storage only.doors, modified corner castings – suitable for static storage only.