Would be rough to find one anymore, though try doing online searches by images.
Randomize the search pattern with various key words such as: Charge Sheath badged oval Leatherman leather belt sheath
Had a source once but they closed up shop. Was a knife closeout center. have been repairing the one I got and it is wearing well though the snap comes undone too easily. Am considering a different closure, though I like the oval badge over the snap.