Although i've had my magnum for a briefer time than the reviewer below and can't comment on durability, I am very impressed with the fit and construction of this case. Holds Treo 700p as if it were custom made and seems quite solid, impact resistant. This case may NOT be ideal for everyday use as keypad and touchscreen are not accessable and swinging open the hinge to perform tasks not easily done with the 5-way center buttons is less convenient...a skin case may be preferred for those tasks. However, I do plan to use it for travel and other circumstances (eg - outdoors) when protection of my Treo takes precedence over ease of use and button access.I'll amend this review if the case doesn't endure the test of time, but my initial impressions are that this is a strong, handsome and well-made case.BTW...LOVE My Treo 700p.