Strauss Bicycle Bottle Holder with Silicone Mobile Holder, (Black) Bottle Holder: Upgraded grip - this bottle cage is upgraded clamp with a rubber pad Bottle Holder: Expanded size - this quick release bottle cage fits for most standard-sized water bottles. 2.5 inch - 3.3 inch bottle in diameter Bottle Holder: No tool needed - the clamp of the bottle cage is designed for easy to installation and remove, no tool needed Mobile Holder: The silicone bands will only fix the edges of your smartphone leaving the screen free so you can easily scroll, tap and navigate your apps. Mobile Holder: Measure the height of your phone with the case on and pick the appropriate size: best for dimensions between 5.5 to 7 inches. Mobile Holder: Attaches and detaches in seconds exactly as a watch band. Easily mount it vertically on the handlebar or horizontally on the stem and have your phone with you everywhere.