Please do not buy the Footman Loops! I need to know some numbers. How high or how low do you want the case to be? Obviously, if you wear it really low it will be an impediment to walking. What size of a ukulele are you carrying? What is the composition of the case? Plastic? Cardboard? Wood? That matters for how you will attach the straps. From the bottom of where you want the straps to be, to the top attachment point, how far is that? Now for the really, really important number: From those two attachment points, how long is needed to get from upped to lower after going around you? Most straps are made for children, it seems, because they don't fit around my 5'4"tall, 155#with a 40" chest.
What colour do you want the straps to be? It depends on what material your case is, for me to tell you how easy it is to sew on the four anchor points.
If you will pay the $5.35 for the small priority mail box, I will send you the anchor loops, straps and snaps, and the heavy thread for attaching the anchor loops to the case.
I have been making all sorts of things from fabric or leather since 1964. I have been teaching upholstery classes since 1988, so helping you know how to sew through
the case will not be difficult. I kayak with a couple of my ukuleles.
Will you allow me to help you? WDT Salem, Oregon be?