The Klein Tools 55421BP-14 Tradesman Pro™ Backpack is a large, black polyester backpack designed specifically for tradesmen and professionals. It features a hard molded front pocket that protects safety glasses and a water-resistant design. With a manufacturer warranty of 2 years, this tool backpack is durable and reliable for carrying various tools and equipment. The 14.5 inch item diameter, 20 inch item height, and 184mm item width provide plenty of space for organizing and storing items. Ideal for those in need of a high-quality and functional tool storage solution.