Product name:Bicycle for Airtag water bottle cage Product size about : 10*7.7cm/3.93*3.03in Product color: As shown in the figure Product material:ABS product features: 1. For Airtag: Our bike water bottle holder is specially designed to accommodate Airtag tracking devices, allowing you to easily attach and secure your Airtag for convenient tracking of your bike. 2. Concealed installation: The bottom of the water bottle holder is used to install the Airtag to conceal its position, ensuring that it does not attract unnecessary attention or tampering. 3. Excellent anti-theft performance: With its safe and sturdy design, our water bottle holder provides excellent visual confusion. Others will never imagine that you have installed a positioning device on the water bottle holder. It holds your Airtag securely in place, preventing it from being easily removed or tampered with, even during a bumpy ride or sudden movement. 4. High-strength plastic material: Our water bottle holder is made of high-strength plastic material, which is durable and can withstand the rigors of various riding environments. It ensures long-lasting performance and keeps your Airtag securely in place. 5. Compatible with all water bottles: Our water bottle holder is compatible with all types of cycling water bottles, suitable for all kinds of bikes and riders. Whether you have a road bike, mountain bike, bike, our holder securely holds your water bottle for easy access while riding. Precautions: 1. As we all know , the different computers display colors differently, the color of the actual item may vary slightly from the following images. 2. If you feel difficult to choose the size, you can contact us at any time. We will give you some suggestions, but for your reference only. Shipment includes: 1 pc Bicycle for Airtag water bottle cage