With my voyage now I am using this
https://smile.amazon.com/gp/product/...?ie=UTF8&psc=1 It is more like what you would put on a phone. I have a zippered sleeve that I put it in when traveling. I was using cases but they got annoying after a while. The lightweight ones would invariably break in a month or two. I had a sturdier wallet like case but it was heavy after a while and I got annoyed with folding it back. This grip case I have now works well.