







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
🚲 Bicycle Shipping
Delivery Times:
Shipping Fees:
We offer a 30-day hassle-free return and exchange policy starting from the date you receive your item. To be eligible, products must be unworn, unused, with tags attached, in original packaging, and accompanied by proof of purchase. If the item is defective, damaged, or incorrect, we cover the return shipping cost; for size or personal preference returns, the customer is responsible for shipping fees. Please inspect your order within 72 hours and contact us for any issues. EU customers have a 14-day no-questions-asked return right. Refunds will be processed within 10 business days after we receive and inspect your return. Please contact customer service before returning items and send returns to the designated address; unauthorized returns will not be accepted. For questions, email service@rockbrosbike.us.
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.

Upgrade your everyday ride with this lightweight, enclosed PC water bottle cage designed for stability, durability, and clean aesthetics. Made from high-strength PC material, it offers balanced flexibility and resilience—maintaining a firm grip on your bottle even on bumpy roads. The integrated all-around enclosure reduces shaking, holds your bottle securely in place, and protects both the cage and your bike from scratches.
A rounded edge finish prevents damage to your frame and bottle surface, while the hollow lightweight structure minimizes overall bike weight—only 34g. It is easy to install, compatible with most mainstream bike frames, and suitable for road bikes, mountain bikes, and folding bikes. Practical, stable, and stylish, it provides a worry-free hydration solution for daily cycling.
Hollow construction keeps weight low, ensuring no extra burden while maintaining strong support for daily cycling needs.
The one-piece wraparound structure locks the bottle firmly, minimizing wobbling—even on gravel, climbs, or rough roads.
High-strength PC offers flexibility without breaking, allowing moderate deformation with instant rebound for long-term use.
Smooth, rounded contours prevent abrasions on bottle surfaces and protect bike paint from wear.
Standard mounting holes make it compatible with most road, mountain, and folding bikes.
Note: Some frame geometries may not support installing two cages at the same time.
One-piece molding resists rain and mud. Dirt washes away easily and stays clean with minimal maintenance.







Upgrade your everyday ride with this lightweight, enclosed PC water bottle cage designed for stability, durability, and clean aesthetics. Made from high-strength PC material, it offers balanced flexibility and resilience—maintaining a firm grip on your bottle even on bumpy roads. The integrated all-around enclosure reduces shaking, holds your bottle securely in place, and protects both the cage and your bike from scratches.
A rounded edge finish prevents damage to your frame and bottle surface, while the hollow lightweight structure minimizes overall bike weight—only 34g. It is easy to install, compatible with most mainstream bike frames, and suitable for road bikes, mountain bikes, and folding bikes. Practical, stable, and stylish, it provides a worry-free hydration solution for daily cycling.
Hollow construction keeps weight low, ensuring no extra burden while maintaining strong support for daily cycling needs.
The one-piece wraparound structure locks the bottle firmly, minimizing wobbling—even on gravel, climbs, or rough roads.
High-strength PC offers flexibility without breaking, allowing moderate deformation with instant rebound for long-term use.
Smooth, rounded contours prevent abrasions on bottle surfaces and protect bike paint from wear.
Standard mounting holes make it compatible with most road, mountain, and folding bikes.
Note: Some frame geometries may not support installing two cages at the same time.
One-piece molding resists rain and mud. Dirt washes away easily and stays clean with minimal maintenance.






