If you like a little EDM or NPR paired with the sounds of your power drill and hand saw, Custom Leathercraft Tech Gear's stereo speaker tool bag has both your gear and your ears covered. The 18" carrier features a Megamouth design that opens wide and, using an internal metal frame, stays that way to give you access to 18 multi-use interior pockets. That's in addition to the 21 part, tool, and accessory slots on the outside.
Also integrated into the tool bag's exterior is a stereo speaker system that can connect to any audio device with a 3.5mm stereo jack. Slip your smartphone into the clear top pocket and load up a playlist or podcast to keep your mind as engaged during the job as your hands are.