3 Ways To Shorten Backpack Straps
If you notice the backpack sagging below your behind, there may be too much weight in the backpack or you may need to get a backpack that has a reinforced bottom so it does not sag. If you cut the material, melt the folded area with a lighter. [2] X Research source The frays of the strap will melt into a single, thicker layer, which is too big to fit through the plastic adjustment mechanism....