The safe bucket 2:1 has an internal closure system designed to contain all its content when inverted. It features a drawstring closure system that gives an extra layer of spill protection. In addition, it meets ANSI-ISEA 121 inverted test requirements. When we say 100%, we mean it. The tetherIt tool kit combines dual triple-action carabineer tether points that works in conjuntion with our specially designed tool hoisting strap to give workers at least two tie-off points at all times.