I always prefer speaker covers that stay on the speaker while use. Therefore, this cover was my choice because I couldn't find the original JBL convertible cover. This cover, is convertible as well, but it doesn't have a top handle hole and it also has a quite tight fit on the speaker, which makes it a bit short. (2-3 cm at the lower part of the speaker stay uncovered). Quality is great, so if the design could change a bit, it would be perfect!