I dont think I would buy the portabag again. I had two, and the zipper teeth on both got damaged. I McGuyvered the first case to make it work, but ultimately sold it with a bass (identifying the issue). The second case I took to a professional upholsterer who works with furniture, car interiors, and has significant experience and understanding of heavy duty upholstery and zipper attachment. He was unable to repair reasonably, and I was told that due to the many layers and the methods of assembly, that it would have to be basically rebuilt, so I declined a full repair, and it sits in a closet now, unused. Too bad bc when it was working, it had excellent capability. But I cant justify spending the money on that case now. I still miss using it.