Enterest External Hard EVA Waterproof Shockproof Carrying Travel Case Pouch For HDD Portable Hard Drives Convenient inner mesh pocket for a connecting USB cable or other accessories Waterproof shockproof design for protecting your drive External pouch for accessories such as USB cables and SD card. Classic zip convenience for easy in opening and closing. Interior Dimensionos:4.5 x 3.3 x 1.18 inchs (LxWxH)