The DuraMax Tool Backpack features reinforced construction with 2-ply 1680 denier poly fabric and a YKK zipper. 26 assorted pockets are designed to hold a wide range of tools and supplies for many different trades. The EVA-molded case is ideal for carrying your eyewear, phone and other items that you need to make it through the day. A Neoprene storage sleeve can hold up to a 17″ laptop while 8″ tall elastic mesh external pockets are just right for a water bottle or a drink of choice. Store easy-access tools on the multi-purposr utility clip. Attach tape measures, drills and a wide variety of belt clip tools. The waterproof plastic bottom provides added protection on rough and jagged surfaces.