Rubber band dissolves ..

On the belt to jog quite practical. I use it several times a week to work and get there my smartphone (Samsung Galaxy S3) and a loose key + handkerchief pure. For me it is enough, but more likely would not go in. You can also find the strap nice and he slackens not jogging the elastic band. However, slowly drips on the rubber band. The belt is almost 4 times per week in usage with me and does not seem to be entirely suitable for the quality of her. So rather go out a bit more and buy something more robust. At least if you want to use it regularly and intensively ;-)