Wrap the length of woven material around your leatherman to form the shape of your pouch. The two loose strands should be at the front of the pouch (not on the piece which will form the flap)
Keeping your leatherman in place begin to lace the loose strand down the side of the pouch . You can lace it up however you like but remember not to lace it up too tightly as you will find it difficult to take out or put in your leatherman if its too tight.
Once youve laced up both sides you can trim the ends off and use your lighter to melt them in place.
As before if you dont feel confident melting them in place you can sew them in place with a bit of black thread.