Black 600 denier soft briefcase, 16? x 13.5? x 4? with a zippered bottom to allow expansion to a wide 6.5? to accommodate extra papers, laptop, and laptop accessories. Stock briefcase is embroidered with enlisted or officer dolphins and US Submarine Force. Optional personalization of up to 22 characters is available. The US Submarine Force briefcase comes with shoulder strap, ID tag, key clip, and interior organizational pockets for pens, cell phone & calculators. Perfect size for a laptop and accessories, too!