Assmann Digitus LockUp USB 3.0 external HDD enclosure for 6.4 cm (2.5 inches) with AES 256 bit Hardware Encryption (optional)
The case does what it should and is apparently quite safe. The service could be a little more feedback when entering, a display would be good, and if it's just a series of LEDs that indicates how many characters you have entered. If you already build