ROCKBROS 100% Carbon Fiber 13g Ultra-Light Bike Water Bottle Holder

Crafted for serious riders, this ultra-light bottle cage weighs just 13g and is made of high-strength 3K T800 carbon fiber, offering unmatched durability and corrosion resistance.

• 360° wrap-around design keeps your bottle firmly in place, even on rough roads
• Smooth edges & large side opening allow for quick, scratch-free access
• One-piece seamless structure reduces wind resistance for better speed
• Reflective color-shifting logo adds a sleek look and boosts visibility
• Universal fit – standard mounting holes compatible with most bikes
• Fits bottles 2.79–2.95 inches (7.1–7.5 cm) in diameter

Perfect for road, mountain, and folding bikes, this cage offers reliable grip with zero weight penalty—ride faster, lighter, and smarter.