Large-Capacity Storage for Heavy Tools - Spacious internal compartment provides ample storage for hand tools, power tools and accessories, making it ideal for engineers, tradespeople and industrial professionals. Extremely Tough Construction - Built from durable, heavy-duty materials to withstand demanding job-site conditions and everyday professional use. Injected Polypropylene Hard Base - Rigid hard base provides excellent stability and support, helping protect tools while maintaining the bag's shape under heavy loads. Waterproof Moulded Base Protection - Waterproof base is moulded directly to the fabric to help protect tools from moisture, dirt and wet ground conditions. Comfortable & Easy to Carry - Features a strong rubber grip handle and padded shoulder strap for comfortable transportation, even when carrying heavier tool loads.