The Case Logic QHDC-1 EVA molded hard drive case protects your valuable hard drive safely and securely. The rugged EVA molded exterior provides essential protection from everday wear and tear, while the initerior mesh pocket keeps your cords organized. Slim line design fits perfectly into your briefcase, backpack or laptop case and the zippered enclosure keeps your hard drive secure. Interior strap secures portable hard drive in place. Interior Dimensions: 3.5 x 1.5 x 5.3-Inch/Exterior Dimensions: 3.75 x 1.6 x 5.75-Inch. 25!