We made this case for a gentleman as a matching phone and knife carry set. This knife case is made from Horween leather and is hand stitched with Ritza 25 high quality thread. This case was made to fit his specific knife. A generic one can be made, but it will not have the shaped fit this one has. It can be made with a belt loop to your size, a spring clip, or have a clean back. This one has no flap, but a flap with a snap front closure, magnetic closures, magnets, or a leather keeper can be added. Another option may be to add a Kydex inner case. This hard shell is covered with Horween leather and lined with suede, it depends on the knife. We have different types of Horween as well as different colors of thread to make it uniquely yours. Thank you for looking.