Klein Tools' new Stand-Up Zipper Bags will keep your pieces and parts organized. The body of this tough pair is made of coated 1680d ballistic material while the bottoms are reinforced with 2520d ballistic material. The gusseting on these bags keeps them standing up making it easy to find your hex keys, small levels, drill bits, and pieces. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857.