








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 2-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.





Stay hydrated on every ride with the VNS ZincGuard Antibacterial Cycling Water Bottle. Made with PP5 food-grade material and zinc ion antibacterial technology, this bottle is designed for clean, convenient hydration during road cycling, MTB, training and daily commuting.
The asymmetric bottle body follows an ergonomic grip shape, making it easier to hold, squeeze, remove and place back into the bike cage while riding. A sealed spout helps reduce leakage when the bottle is inverted or shaken, making it suitable for bumpy roads and active cycling.
The detachable spout structure allows the bottle parts to be separated for deeper cleaning. The wide mouth makes it easy to add water, sports drink or ice, while the squeeze-flow design supports one-handed drinking and quick hydration on the move.




Stay hydrated on every ride with the VNS ZincGuard Antibacterial Cycling Water Bottle. Made with PP5 food-grade material and zinc ion antibacterial technology, this bottle is designed for clean, convenient hydration during road cycling, MTB, training and daily commuting.
The asymmetric bottle body follows an ergonomic grip shape, making it easier to hold, squeeze, remove and place back into the bike cage while riding. A sealed spout helps reduce leakage when the bottle is inverted or shaken, making it suitable for bumpy roads and active cycling.
The detachable spout structure allows the bottle parts to be separated for deeper cleaning. The wide mouth makes it easy to add water, sports drink or ice, while the squeeze-flow design supports one-handed drinking and quick hydration on the move.
FAQ