Toolbag, tool kit, which is used to store all kinds of tools in people's life, can be used to store hardware tools, garden tools, maintenance tools, testing equipment, electrical tools, vehicle tool kits, electric tool kits, telecommunication tools, etc., and can store all kinds of tools with powerful functions, easy to carry, and scientific and reasonable layout, which will help users to complete work tasks faster, better, safer, and more convenient. Sometimes some functional software tools are also packaged, called sof