Blue Shockproof Splashproof External Backup Compact Portable Hard Drive Case Portable 2.5" Hard Drive Case for USB 3.0 120gb, 500gb, 1tb/ GPS Carrying Case - Blue Compact case to store or transport smaller portable hard drives Slimline design allows case to easily fit into any backpack or briefcase External Dimensions :6.1 *4.1 *1.6 Internal Dimensions :5.3*3.38*1.18 inches Shockproof and splashproof case means your hard drive will always be protected. Netted interior compartment means there is room for USB cables and other small accessories.