I called them lunch buckets, carried one for 35 years.
This mid century aluminum lunch box with metal handle was a necessity of life.
This was an industrial lunch box with name slots on both ends.
2 closures on front and hinge on lid in good working condition, box has its dings from being carried to work everyday.
Please see all photos for condition.
10 1/2" long X 7 1/2" tall without handle X 4 1/2" wide across bottom.