Level resistance it not seem bad. The USB stick is attached to my keys so she receives no wrong level manipulation. Aluminum resists pretty well after two months. As against the clip for sabîme some key door (aluminum is rather soft), it is hoped that it will not let go too soon. The writings begin to leave by against, white appears.
Protective rubbers sometimes easily removed out of the pocket, beware!
Otherwise nothing special to report. For the price, I think it's fair compared to other USB "survivor" from LaCie or otherwise.