Compatible with Western Digital, Seagate, Sony, Transcend, ADATA, Hitachi, Iomega, Toshiba, Dell, Lenovo, HP and other 2.5 Inch Hard Drive Disk. An elastic band to securely fasten the HDD & Separate mesh pocket for USB cables and flash drives Strong Zippered closure that allows quick and convenient access and usage. Soft felt lining keeps your HDD dust free. No need to pull out while using HDD. Slim line design allows case to easily fit into any backpack or briefcase. Best in its class products & made up of quality material which protects your portable Hard Drive Disk from shock, unwanted scratches, damages, dirt, bumps.