The 520mm Hard Base Wide Mouth Tool Bag is designed for durability and functionality, constructed from heavy-duty 1680D polyester that stands up to the toughest environments. The wide mouth allows for easy access and viewing of your tools, while the hard base provides impact resistance and waterproof protection, keeping your tools safe and secure. Featuring 18 pockets6 external, including 1 large zipper pocket, and 12 internalthis bag offers ample space for organizing your gear. It also includes a concealed pouch for Bluetooth, GPS, and smart tracking devices, and has a water-resistant material treatment to protect against the elements. The ventilated padded back ensures maximum comfort, while the adjustable heavy-duty seatbelt shoulder strap with a wide padded shoulder pad allows for easy carrying. Reinforced twin webbing carry handles with a PVC grip and steel rivet reinforcements add strength and reliability. Additional features include heavy-duty metal D-rings, carabiner swivel clips, an external tape measure clip, and extra-large zip pullers, making this tool bag the perfect choice for those who demand both organization and durability in every job.