1. Secure and SturdyElevate your cycling experience with our water bottle cage—crafted with a secure arm for worry- rides on rugged trails. Keep your water bottle firmly in place, ensuring a smooth and confident journey. Upgrade your ride now 2. QualityRevolutionize your ride with our premium aluminum alloy bike water bottle holder – durable, feather-light at 30g, won't scratch your bike frame, and a snap to install. Ideal for road, mountain, hybrid, touring, and electric bikes. Elevate your cycling game – upgrade now for an unmatched riding experience! 3. Easy to Install Our bicycle water bottle holder includes tools and screws – easy peasy, your can pop it on in under 60 seconds. Grab a 3mm hex wrench, twist those stainless-steel bolts onto your bike frame. Quick tip: Check for threaded holes before you buy. Keep it simple, install, and ride! 4. Universal FitCheck out this bike water bottle cage, custom-built to accommodate most bike bottles. It's like having a personal hydration sidekick for your cycling adventures – sip away without breaking a sweat! Fits seamlessly on standard and extra-large bikes and bottles, covering sizes like 20, 21, 25, 24, 25, and 33 ounces (500, 550, 650, 750, and 950 milliliters). Hydration, your bike's BFF! Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.