My "Western Digital My Passport 2.5-inch 2TB" being higher than normal (17 mm), after research I decided on this case that ultimately corresponds perfectly to my expectations. It is of good quality, good attachment of the hard disk, net to the cord, and even a tab between the two to avoid the risk of scratching the HDD, and you can put or type SD cards. The two semi rigid shell and the closure have air quality, and impeccable finish. I recommend it for those who have a big DD like mine, or who want to add some additional elements for transport.