BIRUGEAR Hard Shell Carrying Case for Western Digital WD My Passport Ultra/Ultra Metal Edition, My Passport Edge/Enterprise/Essential & More Portable External Hard Drives - Purple Fits most popular 2.5 inch portable hard drives and 4.3 inch Screen GPS. Durable hard shell pouch exterior keeps your device and valuable data protected. Compact design allows this case to fit easily into any bag. Internal slim mesh pocket allows you to store USB cord. Interior secure-fit elastic strap and zippered closure keeps hard drive securely in place during transport.