Secure your data with this 32GB Cryptex USB Flash Drive with a mechanical combination lock. Many years ago, people used Cryptotex to protect their secrets by rolling a piece of paper with secret information and sliding it inside a container. You can now protect your digital data using a mechanical combination lock. As well as protecting information, this is a great way to inject history into everyday life. Based on Leonardo Da Vinci’s sketches, Cryptex USB flash drives were designed and developed.