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

Features

• 【Hidden Tracker Slot for Theft Prevention】 Our innovative Bike water bottle cage features a discreet compartment designed to hold small GPS trackers, such as Air Tag and Tile Mate (excluded). Keep your bike secure while staying hydrated.
• 【Firm Spring Mechanism】The unique tension-controlled spring system securely grips water bottles from 2.28" to 3.39" in diameter. Whether you use standard cycling bottles or wide-mouth containers, our holder maintains a secure hold on any terrain. Please measure the size of your bottle before purchasing to ensure it fits.
• 【Dual-Position Compatibility】Unlike standard cages, our design installs on handlebars for easy reach or down tubes for aerodynamics. Fits all bike types including road, MTB, hybrid, cruiser, and e-bikes with bar diameters from 0.78" to 1.38". Please measure your handlebar size before purchasing to ensure it fits.
• 【Durable Construction】 Engineered with reinforced polycarbonate composite. The textured inner surface prevents bottle slippage, even during intense mountain biking or bumpy road conditions.
• 【Easy Installation & Access】 Easily mounts to most bike frames with just two screws (included). The open-top design allows fast bottle retrieval, it is easier to put the bottle in at 45 degrees.