The Technician Notebook Tool Bag Service from B&W International is made of highly durable nylon. The front can be opened up to 90°. The high-quality zipper, the splash-proof bottom and the adjustable carrying strap with quick-release fastener and shoulder rest as well as the double fixable carrying handle and the additional strap for transport fixation make this bag an indispensable companion for manual use. In addition to the large main compartment, the service bag also has a large side pocket with Velcro fastener.