Abstract: A tool storage bag is provided for storing tools and accessories at a work site. The tool storage bag is formed with soft sides and has external expandible pockets to accept a variety of tools and accessories. In one version, the bag has an A-frame opening which presents an unobstructed opening in the open position for receiving larger tools such as a circular saw. In another version, the tool bag has a rectangular opening which is spanned by a rigid handle with end portions which are attached to selected opposing sidewalls of the bag. The rigid handle accommodates heavier loads and adds increased stability to the bag construction.