BOVKE 2-in-1 Carrying Case Compatible with Samsung T5 T3 T1 Portable 250GB 500GB 1TB 2TB SSD USB 3.1 Type C Hard Drive External Solid State Drives, Black : Electronics
Amazon offers Samsung's Mac-friendly 500GB USB-C SSD for a low of $89 (Reg. $105+), more - 9to5Toys