Here is a list of what you will need:
Two Coordinating Fabrics
This tutorial is for a camera strap with each side of the strap having a different fabric.
1. Cut two strips of batting each measuring 3 by 24 inches
2. Cut one strip from each fabric measuring 3 by 28 inches
A. Cut a strip of fabric 2 1/2 inches the width of your fabric
B. Surge around all the edges.