The Klein Tools 5200-15 Cordura Heavy-Duty Nylon Tool Bag is constructed out of Cordura fabric which is a high-performance material resistant to abrasions, tears, and scruffs. The eight interior pockets coupled with the two exterior pockets offer enough space to hold a wide assortment of hand tools and supplies. The molded bottom is made with a durable impact modified polypropylene material. The large opening features a reinforced steel frame for maintaining the bag's shape while loading or unloading the contents. For easy operation, the bag includes a heavy-duty nylon zipper and large leather zipper-pull. The box-stitched handles and D-ring shoulder strap mounts enable higher durability and extra carrying strength.