Let your arms relax and never worry about losing your SCUBAJET.
Leash™ sets you free as you explore underwater. Attach it to your harness or BCD and let your SCUBAJET propel you. You don't need to hold it tightly with your arms, which you can relax and use to drive.
Leash™ also allows you to operate your SCUBAJET with one hand. Plus, you'll never have to worry about dropping your SCUBAJET because it's always close at hand.