Lamicall Bike Water Bottle Holder - [Tracker Storage] [for Handlebar & Frame] Bike Cup Holder, Bicycle Drink Cage, Cycling Bike Water Bottle Cage with Screws Tool, for 2.28-3.39" Diameter Bottles

The Lamicall Bike Water Bottle Holder is an innovative solution for cyclists who prioritize hydration and security on their rides. This versatile bike cup holder is designed to accommodate water bottles with diameters ranging from 5.8 cm to 8.6 cm, making it suitable for both standard cycling bottles and wider containers. Its unique adjustable spring mechanism ensures a secure grip, allowing cyclists to navigate various terrains without worrying about bottle slippage.

One of the standout features of this holder is its hidden tracker slot, which provides a discreet compartment for small GPS trackers like Air Tag and Tile Mate (not included). This feature enhances bike security, giving riders peace of mind while they enjoy their cycling adventures. Additionally, the holder can be easily mounted on handlebars or down tubes, making it compatible with all bike types, including road, mountain, hybrid, cruiser, and e-bikes.