I have the Smart Turtle now for 4 months in use and I still use daily. The Nanopad still holds just as good as on the first day, and when it no longer holds as much as possible is kept simple briefly under water and already it holds very well again. The Smart Turtle is really handy because you eg: can provide his cell phone in different positions and it is always good to use. The main glitch in my Smart Turtle is the quality of the "beanbag", almost every seam is so far risen, although they can simply sew up, but for 30 you expect more from the quality.