Columbia River Knife & Tool® (CRKT®) is proud to introduce our new production Biotac™ fixed-blade carry system.Designed by noted custom knifemaker and inventor Ed Van Hoy it uses nylon cord and a locking slider to place a knife in almost any inverted carry position desired. It is designed for carry of fixed-blade knives of all sizes which have a positive locking sheath with a detent or snap to securely hold the knife in place such as those typically made of Zytel® or Kydex®.Carry options include 1. Standard carry around the neck fully adjustable for length; 2. Bio neck carry with underarm retention; 3. Bio neck carry with halter retention; 4. Waist carry left or right; 5. Under shoulder carry with underarm retention; and 6. Small of back carry with dual shoulder cords.The system worksfortably with open or concealed carry and is adjustable to handle small to very large fixed blades. It is simple lightweight and inexpensive.Open Overall Length: 50 inchesMaterial: Mil-Spec 550 Parachute Cord