Ready for it all and Engineered to carry all your work tools and devices, this SWISSGEAR 3636 Work backpack combines the portability of a toolbox with the modernity of a backpack. Its rugged construct features a designated 17 laptop compartment, a built-in USB port and 3 zip compartments with more than 60 organizer slots for hand tools, nails, hammers and drills. An external front pocket integrates 20 divider slots to accommodate a range of tool sizes while a second zip pocket includes 2 large slip pockets and multiple slots to store a measuring tape, rulers, screwdrivers and other supplies. Inside the main compartment, find a removable grab-and-go tool caddy as well as a wet/dry PVC pocket and a hook and loop closure pocket. Stash large cable cords inside a front slip section and protect your safety glasses inside a hard-molded top pocket. A side cinch water bottle pocket along with an Airflow technology back panel and shoulder straps provide lasting comfort on the worksite. An EVA molded hard bottom keeps this pack standing upright so you can reach in and out of each compartment seamlessly.