Introducing the tigra bike mount power plus galaxy s3 tired of having to keep getting your galaxy s3 out of your jersey pocket or saddle bag to look at your gps or to keep an eye on your performance with the tigra bike mount specific to the galaxy s3 youll always have your phone in sight and it will be safe and sound the tigra case has a ipx4 rating which means it can stand being rained on so if you are 25 miles out in a ride for example and it starts raining then your galaxy s3 will be a