The most important piece of equipment in my writing arsenal, outside of my MacBook, is the bag I use to carry it around. In 16 years of freelancing, Iíve swung back and forth between traditional briefcases and the latest in messenger bags and backpacks. I expect a bag to protect my computer, hold all my accessories, not be elephant-heavy, and look good. Iíve used the WaterField Designs Racer-X bag