Designed based on professional insights, the horizontal orientation of the WRENCHER-XXL is ideal when tools are long but you may not have space for a very tall bag in your van, work space or storage space. Numerous small vertical pockets, perfect for small hand tools, populate the exterior of the bag. In the interior a removable padded tray is perfect for containing several water specimen bottles, long hand tools or a few power tools. The bag is securely riveted to an injection molded waterproof polypropylene base perfect for setting down on damp basement floor or dragging through a muddy crawl.