The fit of the insert is very good, also the mounting is easy. However, what surprised me is the build quality. Curved seams may be modern, but are not what I expect from an organizer. As for me, however, are far more worried the zippers. It is the smallest and hakeligsten I are long had in his fingers. This is my opinion as to the vulnerability in continuous use. This product leaves a much worse impression than I have it from other Peli products. I sincerely hope that the impression is deceptive.