Case Logic THS-101 Portable Hard Drive Case (Black Houndstooth) Internal Dimensions: 5.2 (Inches) x 3.5 x 0.9 Compatible with most 2.5-Inch portable hard drives Front pocket stores cord and accessories Durable nylon and 8mm foam protect your portable hard drive from daily abuse Slimline design easily slips in your bag, backpack or purse