The Lightwave Ultrahike is a pretty robust pack. However, the side pockets are made are made from a stretchy mesh which is vulnerable to snagging. To protect the mesh I asked Craig, who helped mend my Mariposa pack, to make a couple of pocket protectors that I could sew on. Yesterday I plucked up courage to sew them on. They were a little tricky to attach, especially the bottom corners. With a little patience, I think they’ve come out well. It’s a shame that Lightwave don’t use more robust mesh or solid material, but at least my pack should last a good deal longer now.