The ToughBuilt TOU-81-18 18″ Modular Tote in Black/Yellow is a durable tool bag designed for professionals and DIY enthusiasts. Made of polyester material, this tote is both sturdy and lightweight at 8.14 lbs. The modular design allows for easy customization and organization of tools, while the vibrant yellow color adds visibility to your toolkit. With the ToughBuilt brand backing it, this tote is sure to meet the demands of tough jobs and keep your tools in order.