The Klein Tools 10 in. Extra-Large Canvas Utility Tool Bag is constructed with durable #8 natural canvas and features a reinforced leather bottom and ventilation eyelet. It has an interior pocket for organization and metal snaps on the loops for easy attachment to belts up to 3 in. wide (belts not included). The 1/4-Inch rope-reinforced opening ensures long-lasting durability and the formed-top opening allows for easy access to contents. This bag is designed to fit belts up to 3 inches wide.