






ROCKBROS 100% Carbon Fiber 13g Ultra-Light Bike Water Bottle Holder
🎁 Buy 2+ Bike Bags, Get 15% Off Each
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.
Shipping Fees:
We provide clear and detailed shipping fees based on the order amount and shipping method:
- Standard Shipping:
- Order Amount Below $29: Shipping Fee - $4.99
- Delivery Time: 3-4 business days
- Free Shipping:
- Order Amount $29 and over: Free 📦
Shipping Info
- US Warehouse In-stock: 3–4 business days
- 🌍International Shipping (if US out of stock): 7–10 business days
- 🚲Bicycles: 20–25 business days
Please note that we do not charge any additional taxes.
Enjoy worry-free shopping with our 30-day return policy. We cover return shipping for any defective or incorrect products
At ROCKBROS, we offer a worry-free 1-year warranty to ensure your satisfaction. Whether it's a defect or product issue, simply reach out to us at service@rockbrosbike.us with your order details. We'll handle the rest to make sure your experience is smooth and hassle-free.