Review on Securely Mount Your Smartphone, GPS, or Radio in Your Car with Case Logic Universal Car Mount & Air Vent Adapter by Travion Matias

Assembly was easy although the holder required good pressure to snap it into the base - it might help if I read the instructions. Installed the suction cup on the windshield (again without violating the instructions and without preparing the place) and it hasn't fallen off yet. I didn't use the vent clip but it made a nice whistling sound when it hit the trash can - nothing. but the bag! Update 21st December 42014: Have owned this since mid-October 2014 and have had no problems. The suction cup has remained attached to the windshield and doesn't appear to be loosening its hold.