This is a custom leather vertical carry knife sheath for the Tom Brown Tracker I knife (large version TBT-010). The sheath is made out of 7/8 oz leather, stained with oil dye, and double stitched with nylon thread. The knife is secured using the Lobo Quick Release System which when deployed springs the strap out of the way when unsnapped making un-holstering fast and avoids cutting the strap. The sheath is made to wear vertical on your side. You must contact to order left handed. You can choose options like stain color, thread, color, pouch, and fire steel loop below. KNIFE NOT INCLUDED.